We had an anxious couple of weeks ______ for the results of the experiment.
| A．wait | B．to be waiting | C．waited | D．waiting |
__ has been mentioned above, continued chairman after he took a sip of coffee, ____ the project must be carried out before spring flood comes.
| A．As; that | B．That; which | C．This; which | D．It; that |
There is a common belief among them ___rubbish can and should be put to good use .
| A．which | B．if | C．whose | D．that |
Many people wrote articles on ___Liu Xiang had failed to compete in the event .
| A．why | B．what | C．who | D．that |
The government has announced that a modern city will be set up in ____is still a wasteland now .
| A．what | B．which | C．that | D．where |
A warm thought suddenly came to me ___I might use the pocket money to buy some flowers for my mother’s birthday .
| A．if | B．when | C．that | D．which |