5.Should it rain tomorrow, we ____ ourselves at home.

　A.will enjoy　　 B.would enjoy

　C.are going to　　　 D.are to

4.It was not until he took up fishing that he ____ to relax.

　A.had begun 　　 B.began 　

　C.has begun　　　 D.begins

3. ----Is your father a party member?

　 ----Sure. He said it was 21 years since he ____ the Party.

A.joined 　　 　　　　　　B.has joined

C.had joined 　　　　　　D.joins

2. ----Did you make a phone call to your stepparent?

　 ----Certainly. Hardly ____ the airport when I phoned her.

A.did I arrive at 　 　　　　　　B.have arrived at

C.had I reached 　 　　　　　　D.did I get to

1.As you all know, it is the second time I ____ your boarding school.

A.visited　　 　　　　　 B.had visited

C.have visited 　 　　　　　D.visit

7.Mrs. White became a teacher in 1985. She ____ for twenty years by next summer.

A.will teach　　　　　　 B.would have taught

C.has been taught 　　　　　 D.will have been teaching

题二：根据句型来确定：

6.The two friends ____ on the internet for three hours, and they would go on till the next morning.

A.had been chatting 　　　　　B.had chatted

C.were chatting 　 　　　　　D.has been chatting

5.My brother is an actor. He ____ several films so far.

A.appears 　　　　　　　 B.appeared

C.has appeared　　 　　　　　 D.is appearing

4.At this time tomorrow ____ over the Atlantic.

A.we’re going to fly　　 　　　　　 B.we’ll be flying

C.we’ll fly　　　 　　　　　 D.we’re to fly

3.The mayor of Beijing says that all construction work for the Beijing Olympics ____ by 2006.

A.has been completed　　 B.has completed

C.will have been completed D.will have completed