根据句意及所给首字母，完成下列句子。

1. He often speaks loudly. We can't s       _.  

2. —Let's go to a movie this Sunday!

    —That's a good i ______

3. There isn't much money in my w      _

4. Li Yong is a famous h       _of CCTV.

5. Please s      _ me your ticket before you get off the bus.