You _______ write the poem down. Our teacher will give us a copy.
A.can’t B.shouldn’t
C.needn’t D.mustn’t
Knowing how to _______ a map can help you when you are travelling in a strange place.
A.read B.watch C.look D.see
Now the air in our city is _______ than it used to be. Something must be done to stop it.
A.very good B.much better
C.rather bad D.even worse
—The books are so nice, which one can I take?
—Oh, you can take _______ of them. I’ll keep none.
A.both B.all
C.neither D.either
I wanted to explain, but he didn’t give me any _______.
A.chance B.excuse C.way D.choice
—Who is playing the piano in the classroom?
—_______ must be Susan. She plays the piano after school every day.
A.She B.It C.This D.He