Each of us may pass the entrance exam next year, 　　　 how hard we study.

　 A. and depends on　 B. depends on　　 C. to depend on　　 D. depending on

— I’m sorry. I broke your dish.

—It _______.

A. matter nothing all       B. has no matter anywayt

C. doesn’t matter         　 D. is no matter

____ was most important to her, she told me, was her family.
  　 A. It    B. This   C. What    D. As

-----Don’t you think it necessary that he _______ to Miami but to New York.

------I agree ,but the problem is _____ he has refused to.

A will not be sent; that

B not be sent ;that

C should not be sent; what

D should not send; what

Try________at the back door if nobody answers you at the front door.

A．to knock B．to be knocking

C．knocking　 D．having knocked

Great changes have t______________ place in my hometown in the last ten years.

Dressed in white 　　　　　 (制服), they look more like cooks than doctors.

------He was given $ 1,000.
    -----_______? He isn`t any happier.
   A. What for       B. So what       C. All right        D. What about

It is 10 years sine we _______ school.

A. left　 B. have left　 C. had left　　 D. leave

---Did you lock the door？
---No, I ____, but I forgot.
A. should        B. must  have        C. must          D. should  have