句型转换。（5分）

1.Whose guitar is this? (改为同义句) 

 _________ _________ the guitar belong to? 

2.Jack used to be an outgoing pianist. ( 改为一般疑问句) 

 _________ Jack _________ to be an outgoing pianist? 

3.Jennifer is worried because of her poor English. (对划线部分提问) 

_________ __________ Jennifer worried? 

4.Your brother has never heard of the story, __________ ____________? (完成反意疑问句) 

5.I think parents should be strict with teenagers. ( 改为否定句) 

I_______ ________ parents should be strict with teenagers.

选出相对应的答语

1．Why do you think the man is running? (　　)

2．Who is the woman with a book? (　　)

3．Whose is the pen? (　　)

4．Whose guitar is this? (　　)

5．Is this your volleyball? (　　)

A．She must be Mrs Green. (　　)

B．It might belong to Alice. She plays the guitar.

C．Yes, it is.

D．It may be MiMi's.

E．He could be running for exercise.

--Whose guitar is this?

--It ________ Alice. She plays the guitar.

1. A.
   might be
2. B.
   must be
3. C.
   can belong
4. D.
   might belong to