句型转换。

1. He has to clean his room himself. (一般疑问句)

    _______ he ________ clean his room himself?

2. You'd better take out the trash. (否定句)

    You'd better ________ out the trash.

3. It's a very boring thing. (感叹句)

    ________ it is!

4. She cleans her room twice a week. (对划线部分提问)

    ________ she ________ her room?

5. They took some photos there. (否定句)

    They ________ photos there.