Great changes _________ in many fields since China was open to the whole world.
| A．have taken place | B．took place |
| C．have been taken place | D．were taking place |
Although badly hurt in the accident, the driver was _____ able to make a phone call.
| A．still | B．even | C．also | D．ever |
You have toa choice. Are you going to leave the job or stay?
| A． | decide | B． | get | C． | do | D． | make |
I haven't seen Ann forlong that I've forgotten what she looks like.
| A． | such | B． | very | C． | so | D． | too |
–What sort of house do you want to have? Something big?
-Well, it_____be big--that’s not important.
| A．mustn’t | B．needn’t | C．can’t | D．won’t |
It’s going to rain. Xiao Feng, Will you please help me_____the clothes on the line?
| A．get off | B．get back | C．get in | D．get on |