新概念英语第一册Lesson123~124课后答案

A

1 She is the woman I drove to London.

2 That's the film I saw.

3 That's the man I spoke to.

4 They are the thieves the police caught.

5 These are the letters I typed.

6 These are the people you asked me about.

B

1 Which man? That man? Yes, that's the man I saw yesterday.

2 Which car? That car? Yes, that's the car I repaired yesterday.

3 Which woman? That woman? Yes, that's the woman I drove to London yesterday.

4 Which umbrella? That umbrella? Yes, that's the umbrella I bought yesterday.

5 Which medicine? That medicine? Yes, that's the medicine I took yesterday.

6 Which man? That man? Yes, that's the man I invited to my house yesterday.

C

1 That's right. This is the village I wrote to you about.

2 That's right. He is the person I have heard about.

3 That's right. This is the test I spoke to you about.

4 That's right. She is the woman I read about.

5 That's right. This is something(new) I haven't thought about.

6 That's right. This is something I must decide about.

新概念英语第一册Lesson125~126课后答案

A

1 Does she have to decide immediately? She doesn't have to decide immediately.

2 Must she decide immediately? She needn't decide immediately.

3 Do we have to take a taxi? We don't have to take a taxi.

4 Must we take a taxi? We needn't take a taxi.

B

1 I have to telephone him, too.

2 Mary has to wait for him, too.

3 Jim has to meet her, too.

4 Tom and Mary have to travel by ship, too.

C

1 Do you really have to telephone him?

2 Does Mary really have to wait for him?

3 Does Jim really have to meet her?

4 Do Tom and Mary really have to travel by ship?

新概念英语第一册Lesson127~128课后答案

A

1 He has to be here at six o'clock.

2 I think he is probably busy.

3 He has to be at the office early tomorrow.

4 I think he is probably sleeping.

5 I think he is probably French.

6 He has to be in France next week.

7 I think he is probably an engineer.

B

1 I don't think so. She can't be Italian. She must be Greek.

2 I don't think so. He can't be English. He must be American.

3 I don't think so. They can't be Canadian. They must be Australian.

4 I don't think so. He can't be a mechanic. He must be an engineer.

5 I don't think so, He can't be a bus conductor. He must be a bus driver.

6 I don't think so. He can't be a sales rep. He must be the boss.

7 I don't think so. He can't be twenty-four. He must be thirty.

8 I don't think so. They can't be five. They must be seven.

9 I don't think so. He can't be seventy-six. He must be over eighty.

10 I don't think so. She can't be fifty-five. She must be under fifty.

11 I don't think so. It can't be the 21st today. It must be the 20th.

12 I don't think so. It can't be Tuesday today. It must be Wednesday.

13 I don't think so. It can't be the 2nd today. It must be the 3rd.

14 I don't think so. It can't be cheap. It must be expensive.

15 I don't think so. It can't be easy. It must be difficult.

16 I don't think so. She can't be old. She must be young.

17 I don't think so. They can't be early. They must be late.

18 don't think so. He can't be reading. He must be sleeping.

19 I d on't think so. They can't be listening to the radio. They must be watching television.

20 I don't think so. She can't be retiring. She must be looking for a new job.