It is well known that too much ________ to the sun can promote the development of many skin cancers.
| A．contact | B．disclosure | C．exposure | D．exhibition |
—May I go and play with Dick this afternoon，Mum?
—No，you can’t go out________your work is being done.
| A．before | B．until |
| C．as | D．the moment |
Mr Wang must have watched the film So Young last night，________？
| A．mustn’t he | B．hasn’t he |
| C．didn’t he | D．needn’t he |
—Who is late for class again?
—________you ask？Tim，of course.
| A．Can | B．Would |
| C．Could | D．Need |
—Why don’t we choose that road to save time?
—The bridge to it________.
| A．has repaired | B．is repaired |
| C．is being repaired | D．will be repaired |
We complained to the travel agency about the horrible service during our trip，but no one has________by now.
| A．responded | B．deserved |
| C．recovered | D．survived |