--- Lin Tao, can I use your English dictionary?
--- Sure. But you _______ return it before the class.
| A．must | B．can |
| C．may | D．would |
Steve and his two little brothers made a model plane，and they wonfirst prize．
_____ clever children!（ ）
A．HowB．WhatC．What aD．What an
Will you go bike riding with Sam or stay at home？
_____．My book report is due in two days．（ ）
A．Yes，I willB．No，I won't
C．I'll ride a bikeD．I'll stay at home
Last night，I found a photo in an old book．It made me_____ of my primary school life．（ ）
A．thinkB．thinkingC．thoughtD．to think
I'11go for a picnic if it _____tomorrow．Will you go with me？
Yes，of course．（ ）
A．doesn't rainB．isn't raining
C．won't rainD．didn't rain
We should keep teenagers away from the Internet．
_____．Sometimes they need to search the Internet for useful information．（ ）
A．Good ideaB．I hope so
C．Sounds goodD．I disagree