– I’m very tired.
– We really should stop _____.
| A．to walk | B．walk | C．walking | D．walked |
If a person has not had enough sleep, his actions will give him _______ during the day.
| A．give away | B．up | C．in | D．back |
The engineers are so busy that they have no time for outdoor sports activities, ________ they have the interest.
| A．wherever | B．whenever | C．even if | D．as if |
These countries ________ too many wars since ancient time.
| A．went through | B．have gone by | C．went by | D．have gone through |
——How about ____New Year party yesterday evening?
—— I think it was _________ success.
| A．a; a | B．the; a | C．a; / | D．the;/ |
——Let’s go and have a good drink tonight.
——__________. Have you got the first prize in the competition?
| A．What for? | B．Thanks a lot. | C．Yes. I’d like to | D．Why not? |