43. A. something             B. anything       C. nothing         D. everything

42. A. to have          B. to make         C. to take          D. to stay

41. A. with            B for            C. as           D. to

40. A. have found       B. have taught    C. told          D. said

39. A. yet             B. and           C. or           D. but

38. A. after           B. for           C. at                   D. to

37. A. help             B. give           C. make          D. take

36. A. days            B. time                 C. hours           D. weeks

    When you return 38 your studies, your mind will be refreshed (清醒) and you'll learn more 39  study better. Psychologists 40  that learning takes place this way. Here are English learning 41  an example. First you make a lot of progress. (进步) and you feel happy. Then your language study seems  42  the same. So you will think you're learning  43 and you may give up. This can last for days or even weeks, yet you needn't give up. At some point your language study will again take another big 44. You'll see that you really have been learning all along. If you get enough sleep, food, rest and exercise, studying English can be very effective and  45. Don't give up along the way. Learn slowly and you're sure to get a good result.

35. Find ________, and leave as quickly as possible if a fire breaks out in a shop.

   A.