But for their help, we ______ the program in time.
| A．can not finish | B．will not finish |
| C．had not finished | D．could not have finished |
We agreed to meet at 10:00 at the bus stop, but he __________ so far.
| A．didn’t turn up | B．hasn’t turned up | C．didn’t turn off | D．hasn’t turned out |
Martin was once_____ the title of “Advanced Worker” for his excellent work in his company.
| A．paid | B．prize | C．rewarded | D．awarded |
---- Shall I give you a ride as you live so far away?
----- Thank you. ___________.
| A．It couldn’t be better. | B．Of course you can | C．If you like | D．It’s up to you. |
Great changes_______ in the rural areas in the last two decades.
| A．have taken place | B．took place | C．have been taken place | D．are happening |
4. The purpose of her study was to .
| A．watch the wild chimps in cages | B．gain a doctor’s degree |
| C．understand and respect the lives of chimps | D．live in the forest as men can |