How long have you ________ in the army?
| A．joined | B．come | C．stayed | D．served |
It’s reported that the United States uses ______ energy as the whole of Europe.
| A．as twice | B．twice much | C．twice much as | D．twice as much |
The experiment shows that proper amounts of exercise, if ______ regularly, can improve our health.
| A．being carried out | B．carrying out | C．carried out | D．to carry out |
Mom promised to buy me a nice gift for my birthday, _______ beyond my imagination.
| A．it | B．that | C．one | D．the one |
The written record of the conversation doesn’t correspond ______ what was actually said.
| A．by | B．to | C．in | D．at |
Miss Smith is leaving to get married and Miss Jones will be ________her job.
| A．taking over | B．taking off | C．taking apart | D．taking in |