I think you should be about giving your address to strangers. It might be dangerous.
| A．confident | B．cautious | C．scientific | D．positive |
–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 |
Elizabeth has already achieved success_____her wildest dreams.
| A．at | B．beyond | C．within | D．upon |
–The floor is dirty. Can anyone clean it?
–_____I do it all the time.
| A．Don’t mention it. | B．Why you? | C．Not sure | D．Not me again. |
Though we don’t know what was discussed, yet we can feel the topic_____.
| A．had changed | B．will change | C．was changed | D．has been changed |