36/C      in

37/C     caused 
38/B       eruptions 
39/C      However
40/A      educating
41/         I haven't heard from her for two years 
42/         I don't cook as well as my mother does
43/          Susan spent two hours finishing her report last night
44/          In spite of raining heavily, I went out without a raincoat
45/          Some flowers were planted in the garden yesterday
46/           The animals must not be fed  
47/           The strong wind prevented us from enjoying
48/          Dan never pays attention to my advice
49/            She asked me where I had spent my holiday the previous year
50/             Michael'wife is not get used to getting up early in the morning

36C in

37C caused 

38B eruptions 

39C However

40A educating

41 I haven't heard from her for two years 

42. I don't cook as well as my mother does

43. Susan spent two hours finishing her report last night

44. In spite of raining heavily, I went out without a raincoat

45. Some flowers were planted in the garden yesterday

46. The animals must not be fed by ........

47. The strong wind prevented us from enjoying .........

48. Dan never pays attention to my advice

49. She asked me where I had spent my holiday the previous year

50. Michael'wife is not get used to getting up early in the morning