They        have arrived at lunchtime but their flight was delayed.

A. will          B. can             C. must        D. should

Oprah Winfrey is ______black woman whose rise to fame is ______ inspiring story.

   A. /; an         B. a; the           C. the; the           D. a; an

The murderer was brought in, with his hands ________ behind his back.

A. tied        B. tying          C. being tied      D. to be tied

------- What do you think of Harry, our new roommate?

  -------- I am not sure, but he is always asking ______ questions.

A.a great many of  B. a great many  C. a great number  D. a large amount of

He is a cutler(刀具商)--­­­_____, a man who sells knives and sharp tools.

   A. in conclusion        B. in general      C. what’s more    D. that is to say

It will not be ________ we can meet again.

   A. long before        B. before long     C. soon after     D. shortly after

—I can’t imagine Phelps smoking marijuana (大麻).

—______.

A. Neither am I         B. So do I          C. Me, too      D. Nor can I

Would you please keep silent? The weather report        and I want to listen.

A. is broadcast                B. is being broadcast

C. has been broadcast       D. had been broadcast       

He _________ in American for five years, and now he works in Shanghai.

A. have worked     B. worked     C. had worked    D. have been working

____ he does his work, I don’t mind what time he arrives at the office.

    A. So far as    B. So long as    C. As far as         D. So as