2. 在路邊        

1. 遲到        

A: Good afternoon， Mrs White. 

B_: Good afternoon,Mr Black.

A_: 1.        

B：Yes. It's a lovely day.

A：Did you see the accident yesterday morning? .

B: Yes.2.        

A: What were you doing when it happened?

B_:3.        

A：How did it happen?

B_: The motorbike suddenly came and hit the stone in the street. The young man was badly hurt. Some people carried him to the nearest hospital as quickly as possible. 4.      

A：It's dangerous to travel too fast in the street.

B: 5.       

   A. The policeman arrived there a moment later.

   B. Yes,we must be careful.

   C. I was walking past the corner near the shop when the accident happened.

   D. It's a very nice day,isn't it?

   E. It was really dangerous.

5. You can go swimming       I'm having lunch.

4.       the teacher came in,the students were talking.

3.       I was writing the new words on the blackboard,the students were reading them.

2.       we were having a meeting,the children were shouting outside the window.

1.       I got there,she was playing the violin.

(   ) 5. What was she doing        her mother was cooking?

   A. why   B. where

   C. while   D. what

(   ) 4.       the rain stopped,        it was still cloudy.

   A. Although;but   B. But;although

   C. Although;I   D. But;I