____there are many differences in personality, they have a lot____ common.

  A. While; in    B. Although; on     C. In spite of; in    D. Thanks to; on

The manager was rushing to the airport so he ______ the report the secretary had typed. 

   A. got through     B. glanced through     C. saw through       D. carried through

 I’d rather you did some social research when you are free, but you _____.

A. didn’t  B. weren’t  C. wouldn’t  D. don’t

 It feels quite_______to take a bath after work. In other words, you will be ______.

   A. refreshed ; relaxed           B. refreshing ;relaxing     

C. refreshed ; relaxing           D. refreshing ; relaxed   

Work gets done __________ when people do it together, and the rewards are higher too.

A. easily  B. very easy

C. more easily D. easier

— What does the sign over there read?

—“No person __________ smoke or carry a lighted cigarette，cigar or pipe in this area.”

A. will    B. may

C. shall   D. must

— What’s the name?

— Khulaifi. __________ I spell that for you?

A. Shall    B. Would

C. Can    D. Might

Of all __________ reasons for my decision to become a university professor, my father’s advice was __________ most important one.

A. the; a  B. 不填; a

C. 不填; the   D. the; the

If the new arrangement doesn’t _____, we’ll go back to the old one.

A. work over  B. work out    C. work up     D. work in

---How much will I pay for a night?

  ---Prices_____from room to room.

A.vary     B. arrange     C. divide    D. range