It’s our duty to protect the environment. So don’t waste paper everywhere.
A. put away B. keep away
C. throw away D. run away
— Can you catch me, Mary?
— Yes, sir. You speak . I can follow you.
A. enough slow B. slow enough
C. enough slowly D. slowly enough
— delicious chicken!
— Help yourself. You can eat more if you like it.
A. What B. What a C. How D. How a
There is no light in his apartment. He be at home.
A. mustn’t B. needn’t
C. shouldn’t D. can’t
— We’d better ask Jim to discuss the plans of our subject with us tonight.
— Yes, ? I’ll call him at once.
A. what for B. why not
C. how is that D. what about
— I missed the beginning of The Voice of China last week.
— ! But you can watch re-play this week.
A. Be careful B. Try your best
C. What a pity D. What good news
