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
