21—25 CBCBD 26—30 CCCDA 31—35 BDCDA 36—40 CADBC
41. helps
42. swimming
43.eats
44.kilometers
45. make
46. be
47. am playing
48.easily
49. criminals
50. strawberries
51. washing
52.interesting
53. waiting
54. message
55. candles
56. went
57. ride
58. took
59. expensive
60. stayed
61.On the first night
62. played badminton
63.feel about the trip
64. learned a lot
65. took the (a) bus
66. one bowl of mutton soup
67. What kind of noodles
68. drew many pictures
69. long brown hair
70. medium build
71—75 CABCD 76—80 CABAD 81—85AACBC 86—90 CABGF
