The question came up at the meeting_____ we had enough money for our research．
| A．that | B．which | C．whether | D．if |
Some researchers believe that there is no doubt ____ a cure for AIDS will be found.
| A．which | B．that | C．what | D．whether |
Don't panic; just ______ the rock and I'll come and fetch you down.
| A．keep up with | B．put up with | C．make up for | D．hold on to |
With a lot of difficult problems ____, the newly -elected president is having a hard time.
| A．settled | B．settling | C．to settle | D．being settled |
---May I have a word with you? ---______. I'm not busy, anyway.
| A．By no means | B．By all means | C．By means of | D．By any means |
The experts suggested the problem worth paying attention _____ at the meeting.
| A．to be discussed | B．to been discussed |
| C．being discussed | D．should be discussed |