Anyone be in a rough life time, whether he is “Bai Fumei” or “Gao Fushuai.”
| A． must | B． will | C． can | D． should |
The boy is waiting ____ his sister and they will go to the hospital to wait ____ their sick mother.
| A．for,on | B．on,for | C．for,for | D．on.on |
Fresh air is good ____ your health.
| A．at | B．for | C．of | D．to |
It's very kind____ you to repair the bike ____ me.
| A．for.for | B．of,of | C．of,for | D．for,of |
We go to school ____ a bike.
| A．in | B．on | C．by | D．ove |
It happened ____ the Long March.
| A．during | B．in | C．at | D．for |