I ________ use a clock to wake me up because at six o’clock each morning the train comes by my house. (2012·新课标全国，30)
| A．couldn’t | B．mustn’t |
| C．shouldn’t | D．needn’t |
They sold their house for only 10,000 dollars, so the buyer got a good __________.
| A．cost | B．bargain |
| C．amount | D．Value |
A tree was planted along the road ___________. (Choose the one that is NOT proper for the blank)
| A．every ten metres | B．every tenth metre |
| C．every other metre | D．every the tenth metre |
–I think he is taking an active part in social work.
- I agree with you ______________.
| A．in a way | B．on the way |
| C．by the way | D．in the way |
Mr Han, my neighbour, is always helping those who are in trouble without expecting anything _________.
| A．in turn | B．in return |
| C．in detail | D．in addition |
Many young people left their hometown for big cities______________ better jobs.
| A．in favour of | B．in search of |
| C．in charge of | D．in honour of |