38.　 He is always thinking of　　　 others. (A)　 helping (B) helps 　　 (C)　 help　　　 　 (D) helped

37.　 I hope 　 him as soon as possible. (A)　　 see　 (B) seeing　 (C) to see　 (D) to have seen

36.　 My brother keeps ___ my work. (A) to help (B) help (C)　　　 helping (D) helped

35.　 Please tell him　　 too hard

　　　 (A) don't work　 (B) to not work (C)　 not to work (D) not work

34. You must make them　　　 their homework. (A)　　 do　 (B) to do 　　 (C)　 doing　　 (D)that they do

33.　 These young trees require　　 carefully.

　　　 (A) looking after　　　 (B) to look after (C)　 look after　　 (D) looking for

32.　 My father wants me to study ___.

　　　 (A)engineer　　　　 (B) for engineer (C)　 engineering　 (D) to engineering

31.　 Have you any other question_. (A)ask　　 (B) for ask　 (C)　 to ask　　 (D) asking __?

30.　 we'll have a new hospital　　　 over there. (A)　 build　　 (B) to build (C)　 built (D) building

29. 　　　 She let the children　 to play. (A) going out (B) that they went out (C)to go out(D) go out