. ----______are they staying in Beijing?
----For three days.
| A．How often | B．How long |
| C．How old | D．How soon |
The ________ boy ___________ the fire on May 10th.
| A．18 years old, put out | B．18-year-old, put out |
| C．18 years old, putted out | D．18-year-old, putted out |
It’s necessary _____ the dog’s fur and play with it for _______.
| A．brushing, sometimes | B．to brush, sometime |
| C．brushing, sometimes | D．to brush, some time |
We’ll vote ____ David, do you agree ____ me?
| A．to, with | B．for, with | C．for, to | D．to, for |
We’ll go hiking if it_________ rain tomorrow.
| A．won’t rain | B． isn’t going to rain |
| C．doestn’t rain | D．don’t rain |
----Jim, please don’t make any noise. It’s too noisy.
----_________.
| A．I know that. | B．It doesn’t matter. |
| C．It’s right. | D．Sorry, I won’t do it again. |