2. They want money.

3. All this happened on Monday.

4. I didn't hear form her until last summer.

5.Why does everyone think I am narrow-minded？

Keys：

1. It was Peter who lent us the money.

2. It is money that they want.

3. It was on Monday that all this happened.

4. It was not until last summer that I heard from her.

5.Why is it that everyone thinks I am narrow-minded？

二、Multiple choices

1. It was in this village ___ I was brought up.

A. where B. that C. on which D. which

2. Is it the factory______ this type of cars are produced?

A. which B. where C. that D. /

3. It was _____ the old worker came that we _____ the experiment.

A. until; didn't begin B. not until; began

C. until began D. not until; didn't begin

4. It was in the lab ___was taken charge of by Mr. Harris ____they did the experiment.

A. which，that B. that，which

C. that， whom D. which，where

5. It was ___he did ___frightened me.

A. what，that B. that，that

C. what，what D. that，what

6. _____ on Monday night that all this happened?

A. Is it B.? It is

C. Was it D. It was

Keys：BBBAAC

Step4 Homework

1. Finish exercises of discovering useful structures (P29) and using structures on P64.

2. Preview Using Language.