—__________ people are there in the meeting room?
—About 200.
| A．How many | B．How long |
| C．How much | D．How often |
— I can’t go with you today. There will be a test tomorrow. — ______. Maybe next time.
| A．It doesn’t matter | B．My pleasure |
| C．I don’t think so | D．Sorry to hear that |
--- Excuse me. Could you tell me ___?
---Sorry. I have no idea, either.
| A．what wrong is with him |
| B．What the matter is with him |
| C．what was the matter with him |
| D．what is the trouble with him |
It took the firemen six hours to________ the fire.
| A．put up | B．put down | C．put on | D．put out |
—Must I clean the blackboard now? —No, you _______ clean it later.
| A．must | B．needn’t | C．can | D．shouldn’t |
----Can we find before an earthquake?
----Yes. Some animals will run wildly and some plants will come out in the wrong season.
| A．something unusual | B．anything unusual |
| C．unusual something | D．unusual anything |