Now the traffic in our city is becoming ______.than before.
A. much heavier B. more heavier
C. much heavily D. very heavier
I ______play the piano when I was a young boy .
A. wasn’t used to B. wasn’t use to
C. didn’t use to D. didn’t used to
---May I play soccer with Tom now, Mum? ---When all the homework ______, you may go out to play.
A. finish . will finish
C. is finished D. will be finished
____ is believed that Bell invented the first telephone in 1876.
A. This B. That C. it D. One
I must get my homework ____,
A.done B.does C.do D.did
Listen! Joy is singing in the next room.-- It _____ be Joy. She has gone
to America.
A. may B. must C. can’t D. mustn’t
