4. He seems to be keen on play football.

　　 答案: play改为playing

3. They are competing against the gold medal.

　　 答案: against 改为 for

2. He has worked there from 2000.

　　　　 答案:把from改为since

1. What an amazing progress you have made!

　　　　 答案:去掉 an

5. These songs are popular among t_________.

答案：teenagers

4. As the wages were low, there were few a_________ for the job.

答案： applicants

3.　 I had no _________(机会) to tell her about it.

答案： opportunity

2.　 He didn't _______(接受) her gift yesterday.

答案：accept

1.　 Ann is a _______(可爱的) girl. We like her very much.

答案： lovely

8.将某物应用于某物__________________　　　 (apply sth to sth)

[注]括号内为答案。