这些句式你掌握了吗？按要求改写下列句子。
1. We go to work by bus every day.( 就画线部分提问)
____ ____ you go to work every day?
2. I know how to say those things in a report.( 改为同义句)
I know how ______ ______ say those things in a report.
3. We bought her some presents. (改为否定句)
We didn't______ ______ presents for her.
4. Why don't you put on your hat? (改为同义句)
______ ______ put on your hat?
5. Don't leave anything behind.( 改为反意疑问句)
Don't leave anything behind,_____ ______ ?
6. Tom will return in an hour. (就画线部分提问)
_____ _____ will Tom return?
7. He is young. He can't go to school. (改为同义句)
He is _____ young ______ go to school.
8. Can I help you? ( 改为同义句)
____ ____ I ________ for you?
