40. A. improvement B. problem C. surprise D. excitement
39. A. effort B. room C. time D. money
38. A. busy B. serious C. strict D. kind
37. A. little B. less C. enough D. more
36. A. roof B. hat C. sky D. star
34. Once lost, _____.
A. it’s hard to get such a chance again B. to get such a chance will be difficult
C. we can never get such a chance again D. such a chance might never come again
33. He is a policeman, easily _____ by his uniform.
A. marked B. distinguished C. watched D. seen
32. If you feel tired and sick of fatty foods, that is _____ you have to go to the hospital for a medical examination.
A. why B. when C. whether D. what
31. The police finally got to _____ was once an old temple _____ the villagers used as a school.
A. which; what B. what; that C. where; which D. what; where