It is required in the school regulations that teachers _____ cellphones in class.

     A. don’t use     B. shouldn’t use    C. won’t use       D. mightn’t use

—How much is your skirt?

—80 yuan, all of _____ came from my mother.

　　 A. which　 　 B. them　 　 　　　 C. it 　　 　　　　 D. that

—What have you been doing since we graduated from Northwest University?

—We have been doing business. Now I _____ to senior manager!

　　 A. promoted　 　　 　　　　　　 B. had been promoted　

　　 C. have promoted　　 　 　　　　　 D. have been promoted

 _____ difference in taste, your designs do not suit this market.

     A. In spite of     B. On account of         C. On behalf of      D. In case of

 You are a kind-hearted man. I won’t forget the _____ you did for me when I was in difficulty.

     A. favor      B. behavior        C. help             D. manner

—Would you like to have a cake? I just bought a nice cake.

—No. Please _____ me alone.

　　 A. set 　　　　 B. leave　 　 　　　 C. have　 　　　　 D. put

_____ the map carefully, the young man took the wrong turn at the crossroads.

　　 A. Having not read　 　　　　　　　　　 B. Not having read　

　　 C. Not read D. Not to read

—Liu Xiang is on the road to recovery; he needs improvement step by step and stable condition.

—I hope injuries will _____ from him.

　　 A. send away　 B. keep away　 C. put away　 　 D. take away

 The North Pole isn’t _____ people would consider a pleasant place for creatures to live as the average winter temperature there is -40℃。

     A. which        B. that                C. how               D. what

 My toothache _____ me. I thought it _____ away. But now it’s getting worse and worse.

     A. is killing; was going    B. was killing; is going

     C. is killing; is going      D. was killing; was going