35.　　 His word is _____________(不容易懂).

34.　　 It’s time _________________(去上学).

33.　　 Do you have ________________(什么要说的吗)?

32.　　 I heard _________________(有人敲门).

31.　　 Did you notice __________________(有人离开房间吗).

30.　　 I’d like to ask you _______________(来我家吃晚饭).

29.　　 The doctor told him ______________(在床上休息) for three days.

28.　　 Father wants me _______________(成为科学教) in future.

27.　　 I know him __________________(是诚实的).

26.　　 Do you see him ___________________(上楼去)?