–I wonder how much you charge for your service.
--The first two are free____ the third costs $30.
| A．before | B．as | C．when | D．while |
Put on your coat __ you will catch a cold.
| A．and | B．or | C．so | D．thus |
Our school has been set up in , believe it or not , ______ used to be a temple ten years ago.
| A．which | B．what | C．that | D．where |
The question _____ at tomorrow’s meeting is of great importance.
| A．to discuss | B．being discussed | C．to be discussed | D．discussed |
.Not until she arrived home _____ that her wallet had been stolen.
| A．did she find | B．she found | C．would she find | D．that she found |
So far, the disease has not been _____ terrible as it seems to be.
| A．so | B．too | C．very | D．rather |