7． Now people in Russia have far much spare time.

6． At school,we are studying quite a few subject.

5． It was very kind for them to meet me at the station.

4．The Smiths did his best to make me feel at home.

3． Playing football not only makes us grow up tall and strong but also give us a sense of fair play.

2． I look forward to hear from you soon.

下面每句中有一处错误，请改正。

1．Today I visited the Smiths-my first time visit to an American family.

20．-You haven’t lost the ticket,have you?

- 　　　　.I know it’s not easy to get another one at the moment.

A.Yes,I haveB.I hope so

C.Yes,I’m afraid soD.I hope not

19．I appreciated　　　 the opportunity to study abroad two years ago.

A.having been given　　　　　　　　 B.having given

C.to have been given　　　　　　　　 D.to be given

18．A man is being questioned in relation to the　　　 murder last night.

A.advised　　　　 B.attended　　　　 C.attempted　　　 D.admitted