As the prisoner had been ______from the outside world for twenty years, he had no idea what the outside world was like.
| A．cut off | B．cut away |
| C．cut out | D．cut short |
They__________on the program for almost one week before I joined them, and now we ________on it as no good results have come out so far.
| A．had been working; are still working | B．had worked; were still working |
| C．have been working; have worked | D．have worked; are still working |
The ___ look on his face suggested that he ____ so.
| A．surprised; hadn’t expected | B．surprising; hasn’t expected |
| C．surprised; hasn’t expected | D．surprising; hadn’t expected |
We arrived at work in the morning and found that somebody ________ into the office during the night.(2011·江西)
| A．broke | B．had broken |
| C．has broken | D．was breaking |
By the time Jack returned home from England，his son ________ from college.(2011·辽宁)
| A．graduated | B．has graduated |
| C．had been graduating | D．had graduated |
What a woman! I just wonder how she managed to keep smiling after all that she had ________.
| A．set out | B．made up | C．gone through | D．turned down |
Last month, the Japanese government expressed their thanks for the aid they ___ from China.
| A．receive | B．are receiving | C．have received | D．had received |
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