根据句意和汉语提示，填写单词或短语。

1. Here are some useful ______(网站) for you to collect information.

2. Who is helping the teacher ______(分发) the students' exercise books?

3. The two girls are twins, and they look very ______(相似的).

4. Dad got his watch ______(修理) yesterday afternoon.

5. Jim has ______(张贴) many "No Parking" signs outside his gate.