第一节1—5 CCBBB 第二节1—5 BABCA
第三节 1—5 CBBAC 第四节 1—5 CEDBA
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. W
68. drew many pictures
69. long brown hair
70. medium build
71—75 CABCD 76—80 CABAD 81—85AACBC 86—90 CABGF（）
One Possible Version
Last weekend, my classmates and I went to Mount Juci. It was so interesting.
It was a sunny Sunday. At 8:00 in the morning we met at the school gate. When everyone arrived, we started. All of us like riding, so we went there by bike. After about 80 minutes’ ride, we got there. We found it a beautiful place because there were many flowers and fruits there. So some students took photos, some played games or picked flowers. The others sang songs. At half past three in the afternoon, we got back to school. We were tired and hungry but we all felt very happy.