句型转换。根据要求改写下列各句。

1. We didn't enjoy the trip at first. (改为同义句)

    At ___________ ______________ we didn't enjoy the trip.

2. I don't think maths is as interesting as English.

    I think English is _____________ ____________ ____________ maths.

3. The traffic is very heavy on the roads at this time every day. (改为同义句)

    There is ___________ ___________ on the roads at this time every day.

4. We had a good time in England. (改为同义句)

    We ___________ ___________ in England.

5. I spent a lot of time doing my homework last night. (改为同义句)

    It ___________ me a lot of time __________ ___________ my homework last night.

6. I wonder how I can make my English better. (改为同义句)

    I wonder how_____________ _____________ my English better.

7. He does his homework in the evening every day. (改为否定句)

    He __________ ___________ his homework in the evening every day.

8. Tom plays football after school twice a week. (对划线部分提问)

　 ___________ ___________ ___________ Tom ___________ football after school?