Writing Feedback / Introduce yourself : Tell me about your family ? Tell me about your house ? .. [5]

Please correct my answer for 5 questions of speaking test.

Question 1 : Tell me about your family ?

Answer : Well first of all , the main thing you need to know is that I come from a small family with four members.They are my parents , my elder brother and me.My father is a supervisor in VN air catering company at the Tan Son Nhat airport.As for my mother , My mom is a housewife.In addition to,she also has small grocery store.At last , my brother is a computer programmer and was born three years before me.On top of that I can also add that we often gather together to have a happy meal , talk , discuss about our work, our current life and future plan.In fact , my small family always make me feel relax and comfortable in the moment.Something else that I need to comment on is that my family is a very happy one.So actually , we love each other and expect to live together under the same roof forever. [..]