---You look sad. What happened ?
---I can’t find a way ________ the students quiet.
| A．to keep | B．keep | C．keeps | D．keeping |
- I can't follow our new foreign teacher in class.
- . Listen more.
| A．I don't think so | B．I'm afraid not |
| C．Take it easy | D．Don't say that |
- _ _ are we going to ride to the movie theater?
-I have no idea. Perhaps a few miles.
| A．How far | B．How soon |
| C．How often | D．How long |
- Mr. Huang, it's late. Why are you still here?
- My daughter hasn't come back from school yet. I for her.
| A．waited | B．am waiting |
| C．was waiting | D．have waited |
Life is changeable. No one knows what happen in the future.
| A．should | B．need | C．have to | D．might |
! It's not the end of the world. Let's try again.
| A．Put up | B．Set up |
| C．Cheer up | D．Pick up |