按要求改写句子。

1. My little brother sleeps nine hours every day. (划线提问)

How ________ hours _________ your little brother sleep every?

2. Can he go to the baseball game?(否定回答)

 _________,  he ___________.

3. I think this is a good way to keep healthy. (改为否定句)

　I __________ think this _________ a good way to keep healthy.

4. I have a stomachache. (改成主语是he的句子)

________ ________ a stomachache.

5. Please show me your new car. (同义句)

Please show your new car _________ __________.

6. The girls get to school by subway. (同义句)

The girls _________ the _________ to school.

7. They go to school on foot every day. (同义句)

They ________ _______ school every day.

8. She should eat nothing for 24 hours. (同义句)

She _________ eat __________ for 24 hours.

9. I have a backache. (同义句)

I have a ________ _________.

10. I hope you will have a good time in the vacation. (同义句)

I hope you will _________ _________ in the vacation.

　　－Where ________ the baseball?

　　－It ________ on the floor.

[　　]

A．is, are　　B．are, is　　C．is, is

分析：where表示“在哪里”，用来提问位置和处所。后面跟的是可数名词单数则用Where is…？提问；后面跟的是可数名词复数，则用Where are…？提问。