In the near future，more advances in the robot technology ________ by scientists.(2011·湖南)
| A．are making | B．are made |
| C．will make | D．will be made |
John, a friend of mine, who got married only last week, spent $3,000 more than he ________ for the wedding.
| A．will plan | B．has planned |
| C．would plan | D．had planned |
—Hurry up！Alice and Sue are waiting for you at the school gate.
—Oh！I thought they ________ without me.
| A．went | B．are going |
| C．have gone | D．had gone |
I have to see the doctor because I ________ a lot lately.
| A．have been coughing | B．had coughed |
| C．coughed | D．cough |
—Why，Jack，you look so tired!
—Well，I ________ the house and I must finish the work tomorrow.
| A．was painting | B．will be painting |
| C．have painted | D．have been painting |
Tom ________ in the library every night over the last three months.(2011·北京)
| A．works | B．worked |
| C．has been working | D．had been working |
The sky is clouding over；we can see there ________ a rainstorm.
| A．is going to be | B．is going to have |
| C．will be | D．will have |
Close the door of fear behind you，and you ________ the door of faith open before you.(2012·湖南)
| A．saw | B．have seen |
| C．will see | D．are seeing |
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 |