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Posts by dumi
Joined: Oct 4, 2010
Last Post: Sep 10, 2014
Threads: 1
Posts: 6793  
From: Sri Lanka

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dumi   
Feb 11, 2013
Graduate / "Education should unfold one's inborn faculties"; SOP- Petroleum Engineering [2]

. I believe that education is an inherent part of a man's life.

When you say "that education" it refers to petroleum engineering. So why do you say it's (petroleum engineering) an inherent part of a man's life? I'm a bit puzzled as for me it sounds like a specialized field and I cannot figure out how it's going to be an inherent part of my life. Is it a typo or you really mean to express some good idea? If so, you better be a little more descriptive about that otherwise the reader would not get it right.
dumi   
Feb 11, 2013
Graduate / MS in Computer Science ; Motivation lettter- Graduate admission(Germany) [4]

In your opeing sentence you say that you are interested in math and physics. So it implies that you are passionate about this discipline and therefore no need to reiterate. This is my suggestion for your first para;

[i]From a very young age, I enjoyed solving mathematical problems and showed a great talent for that. That was the advent my strong passion in maths, physics and eventually in computer science.[/i]
dumi   
Feb 11, 2013
Speeches / School is a temple of learning ; My School Plans [6]

School is a temple of learning where we are involved in learning process.

School is a temple of learning where we learn from the basics to more complicated life skills and morals while attaching many sentiments and affection to that institution.

It is a place where we learn basic things like manners, discipline, punctuality and many more along with studies.

It is the place where we learn our manners, discipline, punctuality; Also it is the place where we begin to gain both theoretical and practical knowledge on subjects of vast dimension; science, art, history, geography, economics and so on. More than that, it is that shapes our character by teaching us good values and morals.
dumi   
Feb 11, 2013
Undergraduate / Ohio state app; What I look forward for next 4 years thay may surprise others [6]

As my curiosity and affection with it grows, as my saying goes, flirt with the numbers.

As my curiosity and affection grew I began to flirt with numbers.
This is your prompt;

As you think about the next four years, what are you looking forward to that might surprise your friends or family members?

Reading your prompt, I have the feeling that you need to give more emphasis about the things you are looking forward to happening in four years that may suprise your friends and family. So, I think you need to come to this point faster than what you've written. Think of what you want to be in four years and contrast that future personality with the one you have today. Can that surprise your friends and family?
dumi   
Feb 11, 2013
Undergraduate / Transfer Upenn supplement - Benjamin Franklin quote. Multi-dimensionality [4]

Growing up as child of immigrants can be a moving experience.

Growing up as an immigrant child can be a moving experience.

This is particularly true if one hails from a developing and economically unstable country - like my native Nicaragua - that pushed me toward The United States.

This is particularly true for one who hails from an economically unstable country like my native Nicaragua that pushed me towards the US.

My family remained in Nicaragua, and I migrated to the US in order to attain my educational goals and inspire my sisters to follow in my footsteps.

[i]I made a choice by migrating to the US, leaving my family in Nicaragua, in pursuit of my educational goals and in hope of inspiring the lives of my siblings too.[/i]
dumi   
Feb 11, 2013
Writing Feedback / There was a gradual slight drop in the sales of CDs during this three years period (2000-2003) [5]

Therehad been a gradual slight drop in the sales of CDs during this three years period.

Another way of presenting this idea;
A gradual decline in the sales of CDs can be observed during this period with sales dropping by 4 bn from 2000 to 2003.

I suggest you to give an overall picture in the first para and then move into details in the proceeding paras. Describe the general trends that you observe at your first glance in the first para;

As per the graph illustration, it can be observed that sales of CDs dominate the market in these three categories during the period under review, although the growth rate of CD sales had been maintained at a very marginal level. DVD/Video sales record the highest sales growth while the Games software too show a significant growth in sales during this period.
dumi   
Feb 11, 2013
Scholarship / Putting the world in my art, and showing my art to the world. [3]

John Keats once said "Nothing ever becomes real till it is experienced"; I have read many things about Taiwan while I studied in England, but nothing could compare to the first time I set foot outside Taoyuan airport and felt the warm humid air, surrounded by people who looked just like me yet so different from what I've ever seen.

I have a suggestion for punctuation :)

For me no place was ever really home yet in a way home was anywhere I went.

The first part is nice, but the latter sounds a bit confusing. :(

I felt like I was studying internationally all the time, learning about local habits, why people behaved in certain ways and the stories behind idioms and sayings.

Instead of feeling belongingness, I felt like studying my own local habits from an international perception; why my people behave in certain ways and what are the hidden messages of those idioms and sayings.
dumi   
Feb 11, 2013
Undergraduate / How I envision my studies at COA/ Career Goals [4]

I find hard to find a link between the unemployment issue and your desire for introducing green technologies in your country. I feel that is missing in your answer. Also I wish your focus is set more on your studies at COA and the career goals.
dumi   
Feb 11, 2013
Undergraduate / Out-of-State University ; Transfer- What excites me about GW Commnunity [5]

The idea of transferring to an out-of-state university further exhilarates my educational journey and when I narrow it down to transfer to George Washington University, I am galvanized by the potential college experience that will thrive in every aspect.

I like if you break this sentence up. I feel it's a little bit lengthy and hence disturb your flow.

I am thrilled to be surrounded by peers whom the majority come from across the nation which will allow me to interact with students from different backgrounds and network with people around the globe.

I am thrilled to be surrounded by peers coming form across the nation. That will allow me to enhance my networking opportunities while broadening my perspectives.

This also contributes to the great deal of students whom live in college housing that results in a strong college life and social experience which I eagerly seek

I think your idea does not flow properly.... Is it that you want to tell,
This would certainly create a great college with a rich social exposure that I am eagerly looking forward to.
dumi   
Feb 11, 2013
Undergraduate / Breaking the glass ceiling amongst women in Engineering - UofT Engineering SPF [4]

You have nicely presented this... It speaks well about your character, background and will. However, other than the Nalalie Panke's video and your family background, you do not talk about your interests in engineering. I mean a particular field of engineering which you found very interesting. I think you better touch on that because it is important to show that you have a special liking in this major.
dumi   
Feb 11, 2013
Writing Feedback / IELTS-Some people think the role of women in military or police forces is relevant [6]

Womenrole in military or police forces are excellent, extra-ordinary, intelligent and multi-tasking in their tasks.

Grammar issue; role is/ roles are
Also I cannot understand the message that you try to convey from this opening sentence. I guess it's better if you could rephrase.

I completely agree that women are necessary for military or police forces to serve and protect nation and criminalsand prevent crimes .

You should not protect criminals. You should bring these criminals before the law. However, it is important to prevent crimes.

In my opinion, women play a pertinent role similar to men in tracing and attackingarresting militants and criminals .

I feel it's better if you add a few words to say why women should do this;
In my opinion, women can play an important role in military and police forces by sharing responsiblities with men in order to bring peace and harmony for their nations.
dumi   
Feb 10, 2013
Essays / Research about skill problem such as writing and time managing [8]

I believe that every student havehas strengths and weakness. My weaknesses in study are time management, writing and plagiarism. In this essay I will mention, my strategies that help me to develop my self in this skills.

I believe that every student has his own strenghts and weaknesses. In my case, I need to sharpen my time management skills as well as my writing skills.

I have learned through the years that I worked, as shift worker I have to realize how is the time is so important because I do not want to lose time.

Being a shift worker for years, I have well understood how I would be benefitted by improving my time management skills.

ihave to change it ,,, please tell me how to make it better

No issue, I can help you with this. Only thing is I need to have a clear idea about the purpose. If you can tell me the purpose, I can align your writing with it :)
dumi   
Feb 10, 2013
Essays / Research about skill problem such as writing and time managing [8]

My weaknesses in study are time management, writing and plagiarism.

well.... why do you include "plagiarism" in this? It is something that you should refrain from doing because it is stealing someone else's ideas. So it is actually not a strength nor a skill. Time management and writing are skills you need to have... So if you feel you are weak in them, yes you should improve. However, I don't understand why you had "plagiarism" in this list :(

First weakens is time management that I do not know how to managing what is important to do first.

I am not good with managing time and this is because I have no a weakness in identifying the priorities; what is more important to do the first.
dumi   
Feb 10, 2013
Scholarship / Hello and Zaijian! (multicultural scholarship essay for SCAD) [4]

The four years that I spent there influenced me greatly, I was quickly adopting a new language when not even being familiar with my own. I stood in old churches and listened to hymns echoing, I stared up at stain glass windows as the story of christChrist was explained to me. The people were friendly, they hugged and kissed each other a lot, they taught me taught how to bake potatoes, play cats cradle and football.

... Ohhhhh.... that's great fun!

though I did not know what they were saying and they looked quite startled when I hugged them.

...though I had no clue on certain things they were saying to me and also they looked quite startled when I hugged them.

I asked too muchmany questions,

singedsang with the aboriginals

This is awesome writing... Sounds very genuine and I think you really deserve this scholarship. Wish you all the best!
dumi   
Feb 10, 2013
Undergraduate / 'A Coercive Passage' - Yongzheng Emperor (Common App historical figure) [3]

killed a child's childhood by his biography.

.... I'm not clear about this.... killed a child's childhood?

Everyone's childhood is without any thoughts of pressure, danger or conspiracy, just like a blank paper, yet as soon as the blank paper is written with black "ink", the childhood ends because children view things simply with the "either black or white" method.

...you are presenting a smart theory :D .... Only I wish if you present it in a more simpler tone so that it would be easily comprehended.

Childhood is no doubt blessed with no pressure, danger or conspiracy. It's like a blank paper, yet awaiting to have scripts printed on it with black ink. With these black ink scripts the childhood ends because children follow a "black and white" theory for perceiving things.
dumi   
Feb 10, 2013
Essays / Detective Fiction Story Rules - introduction [2]

Some of writers instinctively know how to develop their thoughts into books.

some writers/ some of the writers
Some writers develop their thoughts and imaginations into great writings instinctively.

On the other hand, few books can guide us how to tell a story, by pretending there are precise formula and rules, or by insisting that an exact order of events should be followed.

... You talk of a formula and that makes the second part , order of events, redundant.
On the other hand, only few books would guide us how to tell a story by introducing a structured formula and rules.

the study and practice of detective fiction rules to create a fiction story decrease the author's creativity.

....practice of detective fiction rules would challenge the author's freedom that would hamper his creative talents.
dumi   
Feb 10, 2013
Undergraduate / Sister diagnosed with EPILEPSY; U Richmond Transfer/ EXPERIENCE leaving comfort zone [4]

I expressed you my concern because I feel this is not exactly in line with what they expect. However, you put some good effort drafting this and therefore I feel you should be able to modify this to have this aligned with what they expect. Can't you think of some sort of personal sacrifice you had to make in this situation. If there's something like that, you can bring up that and tell them how you took up that challenge and what you learned out of it. However, the focus should retain on you and not on your sis. I'm confident that you can do something with this story.... After all, it's family matter that would have had a great bearing on all of you.
dumi   
Feb 10, 2013
Essays / MY SELFLESS UNCLE; A person i admire [4]

The person I admire is my uncle Micheal. He is a bit lighter in complexion and three inches taller than me. What I admire about him is that he is such a generous and kindhearted person to everyone. He is very selfless and helps people without expecting anything in return.

"selfless" is a good keyword which means the opposite of "selfish"
dumi   
Feb 10, 2013
Scholarship / Love Finance ; Financial need statement; SCHOLARSHIP ESSAY [3]

Loving Finance and working as a loan officer andbe in need of financial needs is the contradiction of my life.

... I think this line needs a little bit of improvement in clarity;
I am in a funny situation; I love Finance and working as a loan officer while at the same time I need financial support for me.

living in a developing country which saving is difficult combined with hyperinflation and a sharp fall in Iranian Rial Exchange rate to USD(300 percent decrease), ruined all my savings and blow over all my plans needless to mention that what a distressing situation I faced to buy USD in Tehran market. That is how a very disappointing condition beyond my control happened and has made this scholarship extremely critical.

For me, saving for my studies is an extremely difficult task due to the current situation in my country Iran, which is now subject to hyperinflation and sharp decline in its exchange rate. This distressing situation ruined not only my little savings but also my dreams and aspiration for the future. Now I am left with no other alternative but to strive hard to earn a scholarship that would be the only way left for me to pursue my plans and dreams
dumi   
Feb 10, 2013
Writing Feedback / essay about depending on online learning in the future with no schools. [4]

To begin with, online learning provides education for all people.

... This does not reveal anything special. So you need to specify how it provides education to everybody. It's good to start with a more meaningful statement that can punch the reader :D

Themovement of education to the internet has opened up a new realm of opportunities for students of different ages and backgrounds

Do you refer to a "shift"?

it means that if you have an internet connection, you can access various lessons and lectures.

... it means that if you have internet access, you are exposed to unlimited information.

Furthermore, online-learning is worldwide. This reveals the advantage of attaining knowledge of the way other people live and their customs of different culture and religions; in addition of sharing information about different lifestyles and traditions.

Online learning does not know geographical or time barriers. In fact it can be instrumental in integrating different cultures,religions, beliefs and peoples' sentiments.
dumi   
Feb 10, 2013
Graduate / Computer Aided Design & Finite Element Methods; Letter of intent (SOP) - US Unis [4]

Even I felt that I added too much of information from my resume...

Actually I did not mean that you added too much info. What I suggested was to change the tone of your writing to sound more personal than a resume. There are good SOPs you can find in this forum and I suggest you to read them to get an idea about how other guys have presented their SOPs. I don't suggest you to copy or follow them, in fact that can be dangerous too, but it's worth trying to feel how others respond.

I think you can tell them more about you through the SOP. Why you are passionate about following this course; Why you think you stand as a potential candidate (here you can talk about your credentials and background); what you aspire to become (your short term/ long term goals), why you think this institution is the right choice. Also you could include the challenges you faced and how you overcame too :) ....
dumi   
Feb 10, 2013
Undergraduate / IMAGE OF MY TRIBE; Difference in community; What you learned from that experience? [2]

I represent a tribal community in Pakistan which had traditionally been regarded as aggressive and rude. During my Ordinary Level studies, I strongly felt the need for changing this perception for the betterment of my community. I began this struggle with myself first. I became a more compassionate and progressive person to earn the respect and appreciation of others despite of my tribal roots. Then I joined several organizations that worked for promoting education in the regions like CRSD, Adult literacy center and worked as an assistant teacher. I also volunteered with Natural Disaster management during catastrophic floods in 2010. I'm happy that I have been able to change the image of my people to at least some extent.
dumi   
Feb 10, 2013
Undergraduate / Why waterloo; Why software engineering; Why CS [2]

:D

Let see what we can do;

My dream is to be an excellent software engineer. To be a software engineer, I need lots of self-education besides brilliant lectures given by professors.

My dream is to become an excellent software engineer. I know this needs both self and academic learning equally.

In self-education, discussions with peers usually inspire me and have mutual benefits.

I believe constructive discussions with peers is an integral part of self-learning which is also very inspiring.

Waterloo, the most innovative university in Canada according to Maclean's annual rankings, can provide me with exactly what I need, the most intellectual peers, top tier engineering education and plenty of work opportunities.

Waterloo, the most innovative Canadian university as per Maclean's annual ranking is no doubt would provide me with an environment of intellectual peers, great education and valuable work exposure.
dumi   
Feb 10, 2013
Undergraduate / "Difference is the essence"; U Washington/SeattleTransfer - Personal Statement [7]

Okkkkkkkk.... all this sounds good. But in my understanding SOP means more than a listing of accomplishments. Rather it is your opportunity to talk to the admission committee directly and let them know more about you as an individual, in a manner that your transcripts and the other application information cannot convey. So I wish you include more creativity to this answer. They ask you;

Tell us about your college career to date, describing your performance, educational path and choices.

Present them your journey so far. Tell them about different facets of it; the challenges you took up, what you learned through them, the choices you mad etc.

Your SOP needs their attention to stand out among hundreds of other applications.
dumi   
Feb 10, 2013
Writing Feedback / The best values and principles children should be brought up with ^^ [5]

As this issue will be hard to understand for a small child, a parent can simply lay this idea in his head by being a good role model for him from his early childhood and acting as honest as he can.

As this is something which is hard for a small child to comprehend at a tender age, the parents need to be good role models to their children so that children would be able to understand value of being honest through their own experiences as they grow.

You need to become a guide for your children, because the things they have learnt from you, which you probably unconsciously put in them when they are young, will determine their future.

Therefore good parental guidance and behavior play a great role in shaping the values of children because children tend to adopt values and ideals of their primary caregivers. This phenomenon is also known as child imprinting by which they will unconditionally accept the beliefs and teachings of their parents.
dumi   
Feb 10, 2013
Undergraduate / Everything is about Choices- COMMON APP/ Hardships [10]

I made one that brought me here, eventhoughtthough I could regret it, I do not, because besides the difficulties I faced, I learned to rise from the deepest hole, stronger, and wiser.

Well... this puts the reader in a very ambiguous state by letting him wonder what you are going to say... I think it's better you give some idea as to what happened in early parts of your essay rather than getting them to read the whole essay. You should arouse curiosity but you should do it with utmost care without having them loosing their interest in reading your answer. So, my advice for you is to come to the point sooner and not later.
dumi   
Feb 10, 2013
Writing Feedback / WHEN there IS a WILL there IS a WAY, NO matter what people say.. [3]

Therefore I chose Ernst and young as a firm to start, being highly reputable furthermore a dream for a finance major student.

Therefore I chose to start at Ernst and Young, a highly reputed firm which is a dream work exposure for a finance major student.

He advised me that most of the internees at the firm wherewere in process of fulfilling their experience requirements in order to attain an MBA Degree or CA Certification.

Regardless of what anyone thought of my capabilities, I persisted on my endeavor.

....strong point :)

I was enlightened by the notion, where there's a will there's a way.

....exactly !
I admire your courage and wish you good luck with all your future endeavors!
dumi   
Feb 10, 2013
Graduate / Computer Aided Design & Finite Element Methods; Letter of intent (SOP) - US Unis [4]

I was introduced to an atmosphere where fundamental principles are instilled and innovation is valued.

... I suggest "environment" in place of "atmosphere"
This is good, but I have the understanding that SOP is not meant to be a listing of accomplishments, but rather an opportunity for you to address the admission committee directly and to let them know more about you as an individual, in a manner that your transcripts and the other application information cannot convey. So in that sense, I wish if you bring in more personal and emotional appeal to this writing.
dumi   
Feb 9, 2013
Undergraduate / University of Texas Transfer application! Personal statement- Learning From my city [2]

This is beautifully presented. But if you are desperate in cutting down the word count, take a few things off from the first few lines. Though they are good at creating a fine picture of Downtown Austin, I think it is slightly overly done. You should be able to save a reasonable number of words if you make it shorter.

You display a remarkable skill in writing and I don't have a heart to propose you cuts and chops :D So, I don't want to make my suggestions for your sentences, but my advice for you is to shrink the parts that you have been elaborating on more details that can be not contributing so much to your main points.
dumi   
Feb 9, 2013
Undergraduate / "Don't wait until someone says you are great" ; The Best Advice [4]

"What better advice to follow,then your own,"

Well... I find this does not flow well.... specially the highlighted part :(
I feel you better re-phrase it to give its specific message and idea. Or you can avoid it completely and start with the second line... Yep, I think that sounds good sense;

"If you think you'll be an amazing author, singer, dancer, or even journalist, do not wait for someone to tell you 'you are great', show them exactly how remarkable you are."

.... My suggestion;
"If you think you are good at something, just don't wait for someone to tell you "you are great"; Show them how remarkable you are at it", said Jasmine, one of my closest friends.

then you can continue with the next line;

Her words by far completehave provided me with the most motivational phrase I have ever heard in my life, and therefore areI consider her advice being the most significant advice I have ever received in my life.

dumi   
Feb 9, 2013
Graduate / SOP for change of Major, Electronics to Msc Industrial Engineering. [3]

In the Progressing field of Engineering and Technology, Wherewhere a concept or an innovation grows old and obsolete the next day, I wish to pursue the paramount level of education and probe into new horizons.

The duration of one year with Sushant Industries Ltd.where I had an opportunity to work in the Research and Development was the most exigent experience, where I was exposed to the practical concepts of Assembly language programming, Circuit debugging , Component selection, Market research and Public demands.

.... Well ....sounds as if the sentence is too long and also "where I " is getting repeated. This is a good sentence and with a little bit of re-phrasing you can make it better, I guess :)

I think you've done a real good job. I only wish if you just talked about how your passion in this direction developed over the period. That's the only part I found missing and since this is your SOP, it is good to mention about it.

Wish you good luck!
dumi   
Feb 9, 2013
Writing Feedback / Essay about the direction of financing of government for culture (Issue Task GRE) [4]

Because of the bigger population, it is easier to gather enough people for a cultural event.

Because they are densely populated, it is easier to gather more crowds for events with traditional and cultural significance.

This is significant, since some art forms attract a rather limited public and are therefore benefited by a higher population density.

This sentence does not deliver your idea clearly. I feel you better rephrase this one

The claim states that the government needs to ensure this cultural process,

Well the claim states the governments should ensure financial support for these processes.... So I think you need to rephrase this too.
dumi   
Feb 9, 2013
Undergraduate / Sister diagnosed with EPILEPSY; U Richmond Transfer/ EXPERIENCE leaving comfort zone [4]

My younger sister has since then been diagnosed with epilepsy, a disease described as "recurrent and unprovoked" seizures.

.... I included punctuation.

However, she pioneers on understanding her epilepsy is a part of her opposed to be a limitation

I feel it's better you slightly re-phrase this... It's a good sentence, but wish you improve its clarity.

She cheerleads, runs track, dates, parties, and functions routinely as a 16 year old should.

enjoys partying as a normal sixteen year old.

carry you great lengthsheights and allow to prevailstand against against adversity.

This very good writing. My only concern is that this is about someone else's struggle and your personal experience is nothing more than observing the situation being helpless.( though she's your sis). I wonder whether they expect you to write something that you yourself left the comfort zone to take up a certain challenge and describe that experience.
dumi   
Feb 9, 2013
Writing Feedback / IELTS-Rare languages disappear from the world. Some people say is not important [5]

Due to dominance of certain languages some rare language are fade away from the world every year.

Pay attention to grammar;
rare language fades away/ rare languages fade away
rare language is fading away/ rare languages are fading away


Some people believe that less language which has spoken by many people is better important than rare languages.

This sentence also has several grammar issues. Try to write simple sentences until you get the knack of grammar forms;
Some people believe that it is good to have only a few languages. However, others believe that rare languages too should exist.
dumi   
Feb 9, 2013
Writing Feedback / Graph:leisure activities compassion :pie chart [4]

In 1999 there was very negligible difference between the percentage of yoga, jogging, camping and swimming. All shows below 10% popularity. The most popular leisure activity was walking which was 29% in the year 1999, increased to 31% after a decade.

.... excellent :)

In 1999 it was 13% reached to 4% in 2009.

In 1999 it was 13% and then it had reduced to 4 in 2009.

Soccer remained the same level roughly after the given period.

[i]Soccer has remained at the same level, however, a slight decline can be observed during the decade.[/i]
dumi   
Feb 9, 2013
Graduate / Specialize in Signal processing & VLSI; SOP in VLSI, MS [4]

.I always have the ambition of pursuing the MS program right from my childhood days.

Well this sounds a bit odd. When you say "from my childhood", the reader feels that what could child would know about MS program. I think you better rephrase this line.

During my undergraduate study subjects like Communication systems, Signal processing, VLSI, Control systems, Microprocessors have been my favorite subjects.

During my undergraduate studies, my favorite subjects have been Communication systems, Signal processing, VLSI, Control systems and Microprocessors.

The electronic chip has always fascinated me.

I feel this is a better line to start your para :)
dumi   
Feb 9, 2013
Writing Feedback / IELTS; Second Language should be compulsory for all children? [4]

Today, we live in a globalisedand contemporary world.

... contemporary means modern and therefore the word "today " makes it sounds redundant.

In this modernized century it is a vital demand for growing generation to be able to acquire more than one foreign languages when they step up to school.

This sentence has two issues; First, your prompt does not speak about learning more foreign languages. It speaks about learning a second language. This second language can be foreign or even local. For example, an Indian student learning Hindi and Marathi. So, when you use the word "foreign", it sounds a bit out of topic. Second, this idea you had presented in a more complicated way. You can present it in a more simpler, yet interesting manner;

Therefore, learning a second language, especially an international language like English would immensely help students in their future endeavors.
dumi   
Feb 9, 2013
Writing Feedback / (IELTS graph)Pie chart: Comparison of household expenses between the yrs 2010 & 1950 [2]

The given pie chartscomparescompare the differences between the average household expenditure in the year 1950 and 2010.

.... Hey.... be careful with grammar ; chart compares/ charts compare
The pie charts present a comparison between the average household expenditure in the year 1950 and 2010.

There is a significant difference between the given two years expenditure.

This is not a very good statement; You can definitely present this better :)
There is a significant difference in the patterns of household expenditure in the years under review.

In 1950 the major part of the spending was done on housing which is near to three quarter of the total expense.

In 1950, over 72% of the household expenditure had been spent on housing purposes but has significantly reduced by 50% in the year 2010 which only shows a 22% housing purpose expense.
dumi   
Feb 9, 2013
Writing Feedback / (IELTS graph) Coca-Cola consumption and its share value [3]

From the pie chart itis clear that, from the total consumption of 17.lbn, north America contributes 30.4% which was the highest among the five countries, followed by Latin America which was 25.7%.

.... good start :)
Also here you can report another very good observation;
As per the pie chart illustration, in the year 2000, North and Latin America have dominated the Coca Cola consumption which accounts to 56.1% of their total production.

Asia and Europe usedhad consumed 16.4% and 20.5% respectively and there was only 4% difference between these two regions.

Europe comes in third place by consuming 20.5% of the total consumption which is more than 2.6% of the Asian consumption.
dumi   
Feb 9, 2013
Writing Feedback / Graph: Different levels of education in developing and developed nations. [7]

Well, I think it depends on the situation. You can combine tenses as well. Also I advise you to use passive forms more often in report writing to avoid this confusion at times. Let's take a few examples from this one itself;

It can be observed that the developed countries have reached the target levels for the numbers of girls enrolling with secondary schools in both 1990 and 1998.

[i]The bar charts illustrate that the developing countries have fallen significantly low in the statistics of girls enrolled with tertiary education institutes compared to the developed countries.[/i... here I have mixed all tenses :)

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