Dear Betty Chan, Thank you for your letter. I apologize for not replying sooner, but I've been very busy. I had an English exam this morning. I'm not very good at English, so I had to practise it a lot. In your letter you said that you would go to Viet Nam for a week and you would like to know something about Viet Nam. As you know, located on the eastern coast of the south-east Asian Indochinese Peninsula, Viet Nam covers a total area of 329,560 sq. km. Viet Nam enjoys tropical monsoon (subtropical in the north). Viet Nam is composed of a lot of cities, towns and provinces stretching from north to south. The capital of Viet Nam is Ha Noi, and it is the largest city in the country. The population in 2008 is over 80 million. Buddhism is the country's popular religion. The national language is Vietnamese. If you come next month, the weather is better because it is not so hot, and it doesn't have showers. It is cool and not very sunny. I look forward to meeting you in Ha Noi, and I will take you to Ha Long Bay as I promised and maybe to Sa Pa if you have time. Bye for now, Thu Phuong 31. Phuong apologizes to Betty Chan for................... A. replying the letter sooner B. replying the letter late C. sending the letter lateD. writing the letter sooner 32. Phuong is not very good at English, so she............for the exam. A. has to practise it sometimes B. had to practise it yesterday C. had to practise it this morning D. had to practise it a lot 33. Viet Nam is located on the............coast of the south-east Asian Indochinese Peninsula. A. eastern B. western C. northern D .southern 34. The weather will be............if Betty Chan visits Viet Nam next month. A. cold B. hot C. Cool D. sunny 35. Phuong will take Betty Chan to.......... as she promised when Betty Chan visitsViet Nam next month. A. Ha Noi B. Ha Long Bay C. Sa Pa D. Da Nang