3. Glad to see you back. How long 　　in Russia?

A. did you stay　 B. have you stayed　 C. were you staying　 D. have you been staying

Key: A　 C were staying 指过去一直呆在某地　 而did stay 只指过去某一阶段的事

2. ---Have you decided already?

　 ---Yes, I 　　at once.

A. have decided　 B. decided　 C. will decide　 D. had decided

Key: B

1. ---I’ve bought a box of chocolates for our daughter.

　 ---Oh, how good a dad! But she doesn’t like sweet things, 　　　that?

A. Don’t you know　　　　　　　 B. Haven’t you known　

C. Didn’t you know　　　　　　　 D. Hadn’t you known

Key: C

15. ---Answer the doorbell, please. It must be your uncle.

　 ---It 　Heidi. She’s coming over this morning to help me with my math.

A. is　 B. can’t be　 C. could be　 D. will be

Key: C

时态语态

14. don’t search my book case for your CD-player! Just look where it 　　be　 in the drawer, in your schoolbag, or somewhere else like that.

A. may　 B. can　 C. must　 D. will

Key: A　 may 事实上的可能性

13. Our house is on the top of the hill, and in winter the winds　 　be pretty cold.

A. must　 B. ought to　 C. can　 D. need

Key: C can　 同为表某一物或某一人某一时的特有情形或行为，而ought to 只表推测，上句是讲述情形

12. Jim should be at home. (现在推测)　 “可能”“该”“按理论”试探性推断

　 He should arrive at noon. (将来推测)

　 A) Can 某人或某物一时的特点，“有时会”特有的行动或情形

　 In winter, the winds can be pretty cold.

　 He can be very friendly at times. (有时会很友好)

　 B) can “可能”用在肯定句中表示种理论上的可能=will 而may现实上可能。

11. It’s nearly seven o’clock. Jack 　be here at any moment. =soon “很快”

A. shall　 B. need　 C. should　 D. can

Key: C

10. ---I hear you’ve got a set of valuable Australian coins, 　　I have a look?

　 ---Yes, certainly.

A. Do　 B. May　 C. Shall　 D. should

Key: B 许可

Shall I /we …? 用以提出建议。

Shall I drive? 我来开车好吗？　 Shall I do the wasking-up?　 我来洗餐具好吗？

8. It is very kind of you to do the washing-up, but you 　　it.

A. mustn’t have done　　　 B. wouldn’t have done

C. mightn’t have done　　 D. didn’t have to do

Key: D 9. I wish it 　　be fine tomorrow.

A. is going to　 B. will C. should　 D. would

Key: D