At the end of the holiday, traffic_______ on the freeway as people headed home.
| A．put up | B．picked up |
| C．took up | D．built up |
The chairman asked me to ________the report, because he didn't want to speak for too long at this meeting.
| A．cut out | B． cut in | C．cut off | D．cut down |
___ she couldn’t understand was ___fewer and fewer students showed interest in her lessons.
| A．What; why | B．That; what | C．What; because | D．Why; that |
—-I can't stand you! I'm leaving.
—________. See if I care.
| A． No problem | B．Come on | C．No doubt | D．Go ahead |
--- Shall I get one more cake fro you, David?
--- Thanks, but you ______. I’ve had enough.
| A．shouldn’t | B．mustn’t | C．can’t | D．needn’t |
Thank you very much. Without your help we ______ car started.
| A．didn’t get | B．hadn’t got | C．couldn’t get | D．couldn’t have got |