. It is generally considered unwise to give a child _____he or she wants.
| A．however | B．whatever | C．whichever | D．whenever |
-----How long do you think it will be _____man can finally solve the problem of cancer?
------Well．it depends．
| A．when | B．until | C．after | D．before |
I listened to a report about the Diaoyu Island Dispute last weekend and that was the first time Iabout the subject．
| A．have heard | B．had heard | C．heard | D．would hear |
--------Is it all right if I smoke here?
------- _______，sir．This is a non-smoking section．
| A．No way | B．Go ahead | C．Better not | D．As you please |
If we sit near ______ front of the bus，we will have ________ better view．
| A．不填；the | B．不填；a | C．the；a | D．the； the |
― It will be only 6 months before we take the college entrance examination.
―Time flies! ________
| A．A light heart lives long. |
| B．We have time on our side. |
| C．Many heads are better than one. |
| D．Every minute counts. |