Food and fruit are forbidden in the library, ______ you are allowed to have drinks and sweets with you.
| A．and | B．but | C．so | D．or |
I hope you can _______a solution to question as soon as possible．
| A．come up with | B．catch up with |
| C．put up with | D．end up with |
It is believed that a new kind of drug _____ by the scientists and they are hopeful that they will succeed in a few months．
| A．has been developed | B．is being developed |
| C．is developing | D．has developed |
The speaker raised his voice _____ make himself _____ by the listeners．
| A．so that; heard | B．in order to; hearing |
| C．so as to; heard | D．to; to be heard |
We waited and waited．________ we had been looking forward to．
| A．Then came the moment | B．Then did the moment come |
| C．Then the moment came | D．The moment then came |
The living room is clean and tidy, ________ a dining table already laid for a meal to be cooked．
| A．as | B．which | C．with | D．That |