29、I was embarrassed to admit that yesterday I ______ a serious error.

A. acted        B. committed   C. performed    D. completed

28、---- What do you think of zoology?

---- In my opinion, zoology is ______ botany.

A. a subject so interesting as     B. as a interesting subject as

C. as interesting a subject as     D. interesting as a subject as

27、I ___________of your trying to earn some money, but please don’t neglect your studies.

A. agree        B. admit      C. approve      D. decide

26、Our boss is too strict with us. I can’t _____ in with the work situation here.

A. fit           B. get        C. make        D. take

25、---- Do you know what Tom does all day ?

---- I know he spends at least as much time watching TV as he ____________his lessons.

A. is doing      B. does       C. spends to do   D. does doing

24、---- They say Philip’s brother is a billionaire.

---- ____________? He wouldn’t accept any help from his brother, even if it were offered.

A. What if      B. What for    C. So what     D. Forget it

23、promote    A. promise    B. profit   C. procedure    D. product

22、spokesman  A. splendid  B. salesman  C. saleswoman   D. enthusiasm

21、comb   A. combine   B. climb        C. embarrass    D. combination

20、chef    A. bench     B. bunch       C. moustache    D. choir