37. When someone catches a cold, signs of cough and ___________(breath) are common.

36. His_________(annoy) kid made him_________(annoy) a lot.　

35. His teachers told him to stick to his study, or he'd ________(doubt) fail his exam.

34. Children should learn how to protect themselves to avoid __________(occur) of accidents.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

33. After 25 years the town centre had changed beyond all __________(recognize).

32. Her ___________ was purely ______________ scientific (curious).

31. ______________ (employ) among graduates is increasing because they lack work experience.

30. Only two of the applicants had the necessary _______________ (qualify)

29. Agricultural work is traditionally seen as a male __________ (occupy).

28. He is late. He is _________ (probable) stuck in a traffic jam.