34. The firm was successfully run and________，he owed his success to the support of his friends.

A．looking back　 B．looked back　 C．to look back　 D．when looked back

33. The date of the meeting has been________from November 10 to November 3.

A．progressed　 B．preserved　 　　　 C．improved　 　　　　 D．advanced

32. –My son is learning English. What dictionary shall I buy for him?.

　 --What about this one? It is　 __________ beginners.

A. intended to　 B. meant　 to　 　　　 C. intended for　 　　 D. operated for

31. During the period of recent terrorist activities, people _____ not to touch any unattended bag.

A. had always been warned　　　　　 B. were always being warned　

　 C. are always warning　　　　　　　 D. always warned

30. Mother always tells me not to _____ anyone, even if he is not well educated.

A. look out for　 　 　B. look down upon　　 C. look back on　 D. look forward to

29. If I ruled the world, I would __ the world __ wars.　

A. get ride of . by.　　 B. be rid of , by .　 C. rid, of .　 D. get rid, of .　

28. But for their help, we ______ the program in time.

A. can not finish　　 B. will not finish　　 C. had not finished　　 D. could not have finished

27. The working people have never stopped their struggle __ unfair treatment.　

A　 against.　　　 B　 for.　　 C　 on .　　 D　 to .

26. What worried the child most was ____ to visit his mother in the hospital.

A. his not allowing 　　 B. his not being allowed

C. his being not allowed 　　 D. having not been allowed

25. When　　　　 　different cultures, we often pay attention only to the differences without noticing the similarities.

　 A. compared　　 　　　B. being compared　　 C. comparing　　　 D. to compare