张 极

1. C. energy-saving

2. B. disasters

3. A. looking for

II.

1. Smoking is very harmful to the health of smokers and non-smokers.

2. Wearing uniforms is not as comfortable as wearing casual clothes.

3. Her father, who often goes home late, is a taxi driver.

4. Nga is interested in collecting old coins.

5.She closed the door and walked quickly.

6.In 1978, a young pilot and his plane disappeared after sighting a UFO.

7.They will celebrate their wedding anniversary next week.

8.Which is the longest river in Vietnam?

9.Uniforms encourage the children to take pride in being students of the school they are going to.

III.

1.Students work very hard even in summer so that they can save money for their next year fees.

2.He wishes he were in South Africa now to watch all the matches in World Cup 2010.

3.Maria used to get good marks for math and chemistry when she was in grade 9.

4.If they didn't come late, they would have enough time to finish their work.

5.The headmaster asked us not to cheat in exams, especially in important ones.

6.Would you like to come to my birthday party at my house next Sunday?

7.The bridge which provides access from our village needs repairing.

8.This shirt is too large for my son to wear; his size is...