621. “My heart will go on” ____ by Celine Dion.

A. sing　 B. sang　　 C. was sung　　 D. is singing

620. By the time I was five, I ____ learning English

.A. have started　　 B. started　　 C. had started　　 D. start

619. She didn’t tell us ____.

A. how old the boy is　　 B. how old was the boy　

C. how old the boy was　 D. how old is the boy

618. If you want to learn English well, you must use it as -___ as possible.

A. often　　 B. long　　 C. hard　　 D. soon

617. I’m sorry I haven’t any money. I’ve ___ my handbag at home.

A. missed　 B. left　　 C. put　　 D. forgotten

616.The number of the students in this school__ larger.

A. are　　 B. are not　　 C. isn’t　　 D. aren’t

615. There were ____ deer that they ate up all the wild flowers.

A. such many　　 B. so many　 C. so much　　 D. such much

614. If you don’t go shopping, ____.

A. nor shall I　　 B. so will I　　 C. neither do I　　 D. so do I

613. This pencil is _____ to use. Please give me a longer one.

A. so short　　 B. too short　　 C. short enough　　 D> long enough

612. –That isn’t your jacket, is it?

--No, it doesn’t belong to ___ , though it looks like ____.

A. mine, mine　　 B. me, mine　　 C. me, me　　 D. mine, me