In our school library there ________a number of books on science and the number of them growing larger and larger.
A.is , are B.are , is C.has , is D.have , are
Where did Jane go just now?
— I don’t know. When I asked her, she tried to avoid me.
A.answered B.answering
C.answer D.to answer
—The books belong to . Must I return them to him right now?
—No, you .
A.him; needn’t B.he; mustn’t
C.his; didn’t D.he’s; don’t
The passengers show their ID cards before getting on the plane.
A.might B.must C.could D.can
For the first time, pay attention _________quickly to get the main ideas.
A.read B.reading
C.to read D.to reading
— does she study English?
— with a group.
A.How; By working B.How; In working
C.How often; For work D.What; At work
