Writing Feedback / World has changed speedily from manual era to digital era because of computers [3]

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Question: Computers should never have been invented
To what extend do you agree or disagree with this statement?

World has changed speedily from manual era to digital era. Most of people across the globe use computer in daily activities because computers make work easier. However, in this era, private zone is very difficult to find because hacker can access imperative data freely, although security of imperative data is strict. It is why there is a view about computers should have never been discovered. Nevertheless, I contrast with this view. I argue that, computers can make huge change in the world, particularly it will make work efficient.

To begin with, computers have made humans think about everything can be solved simply. Before computer was found, all administration matters were written by hand in the manual book or the papers. It was hard way to recall past data, someone must search one by one to find the data which was wanted and it spent more time. On the other hand, the computer make work more efficient. The past data can be recalled with computer search engine by less than 1 minute. Nowadays, all instance use computer to help their administration matters. Taking hospital as example, the administration staff of hospital writes personal identity of patient in computer. This way makes easy the doctor to know the record of patient. The bank and some public services also use computer to make queue-system.

Secondly, computer make the world to be instant. Sending data can be delivered by computer with email system in short time. Moreover, reducing cost and efficiency of time are direct effect from computer.


In conclusion, I cannot imagine if the computers has never been invented. Maybe, all instance like hospital, bank spent more time only in administration matters. Even though, the service is more important than spending more time in administration matters. The computer has changed the world, it has introduced to the world about the simple ways of work, and make everything to be instant.

Writing Feedback / Number of students staying in the UK who gained TEFL and Cambridge UCLES CELTA training qualificati [3]

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TASK 1- TABLE-the number of students gaining English language teacher training qualification

The table gives information about the sum of students staying in the UK who gained TEFL and Cambridge UCLES CELTA training qualification in two periods, between 2007/2008 and 2008/2009 and the table focus in percentage of male. Overall, it can be seen that total proportion of male students who have training qualifications decrease slightly.

As closer looked at the table, both of male who have qualified with TEFL certificate was remained similar percentage below 30% whereas the other certificate was below 20% in two periods. TEFL was also the biggest proportion by around a half more than Cambridge UCLES CELTA & other degrees.

Interestingly, out of the total of 8165 male students, only 17.3% of them have qualified with Cambridge UCLES CELTA & other degrees in 2007/2008 and 12.1% in 2008/2009. What was more, the percentage of male student with Cambridge UCLES CELTA & other degrees qualification dropped gradually over the second period (2008/2009). It was drop of around 5%.

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Writing Feedback / TASK 1: two main parts in the steam production: nuclear reactor and the heat exchanger. DIAGRAM [3]

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Question: The diagram below shows the production of steam using a gas cooled nuclear reactor.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram illustrates that the steam process is produces by using a gas cooled nuclear reactor. It is noticeable that there were two mains part in this process such as nuclear reactor and heat exchanger.

As closer looked at the diagrams, the cooling gas goes to reactor through gas blower. The reactor which is entered cooling gas is the pressure vessel and it has many features such as uranium fuel elements, graphite moderations. In the pressure vessel, cooling gas is changed to hot gas and goes to heat exchanger and supplies gas in hot temperature. After that, hot gas goes to vessel again as cooling gas. Gas in the process has circulation continually.

The second part is heat exchanger. In this part, water is changed to be stream and the steam can generate the reactor for industrial machine. The water enter to heat exchanger reactor through water circulation. In the heat exchanger, hot gas makes the water changing to stream.

As can be seen, this is a continuous cycle that keeps the reactor from heat gas circulation and making the water changes to steam.

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Writing Feedback / TASK 1- BAR CHART- the percentage of students who passed their exam, by subject and gender [5]

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Question: The bar chart below shows the percentage of students who passed their high school competency exams, by subject and gender, during the period 2010-2011.

The bar chart gives information about the percentage of boys and girls who succeed from their high school competency exam with 7 different subjects between 2010 and 2011. It is noticeable that, both of sexes have been more succeed in 4 subjects such as computer science, mathematics, foreign languages, geography, than 3 others.

As closer looked at the bar chart, computer science is the subject which is the highest number of passing exam for boys at 56%, while girls have a lower percentage number than boys at only one fifth of male. Over more than two fifths, mathematic and foreign languages can be passed to both of boys and girls. In contrast, refers to the chart, both of genders have low proportion number of passing in history, although the lowest percentage can be seen in chemistry at 14,1 % for boys and the second one in geography at 20,1% for girls. Interestingly, girls more success than boys in six subjects such as physics, chemistry, mathematics, history, foreign languages, computer science, whereas boys more success only in geography.

Writing Feedback / IELTS 1- PIE and BAR CHARTS - proportion of male and female arrested in five years ending 1994 (%) [3]

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Question: The pie chart shows the percentage of persons arrested in the five years ending 1994 and the bar chart shows the most recent reasons for arrest *[/b][/b]

The pie chart compares about the proportion of persons arrested between male and female in the five years ending 1994 and the bar chart gives information about the most reasons for arrest. It is noticeable that the greatest proportion of persons arrested was in males during 5 years and it can also be seen that drinking was the majority reasons of persons arrested.

As per pie chart, total males were arrested three times more than females, at 32%. Whereas, proportion of females arrested was at one first of the all total. There were seven reasons about why females and males was arrested and the reasons can be found from data on bar chart.

Public drinking was the most popular reason why people arrested, not only in males but also in females. Base on the reason, female proportion was higher (over 35%) than male proportion (over 32%). Drink driving was the second most popular reason of arrest for males, it was a quarter. While, Assault was the second most popular reason of females arrested it was around 18%.The arrest proportion for another reasons like Breach of order, Assault, theft was below 20% for all gender.

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