1-5.ACABB    6-10. ABCBC   11-15. BCAAC   .16-20. ACBCC 

21-25. BBBAB  26-30. BABCA  31-35. ABDDA    36-40. DDDBA

41-45. BADDC  46-50. AACBA  51-55.DCBAD    56-60. BDDAD

61-65 ABBDC

66 feel like    67. afraid to   68. your life  69. After all  70. list of

71 What kind of TV programmers do you prefer, Kitty?

72.Why do you like watching them?

73. I don’t like them at all.

74. What do you like watching?

75. How long does it take you to watch TV every day?

76. in the world 77. seven 78. main part 79. ocean hall 80. Germany

81. cool. 82. listen  83. since . 84. in  85. than  86. hold  87. so 

88. which 89. else  90. while

书面表达。

One possible version:

Dear teachers and students,

   May I have your attention, please?

   As you know, our school will have a speech contest on environmental

protection in Tianjin. Before it takes place, we will invite Dr. Gao from

Tianjin University to give us a report. He will tell us something about

the improvement in environmental protection in recent years in Tianjin.

   The report will begin at 2:30 pm on Wednesday, June 18^th in the

auditorium on the first floor. After the report we will have a discussion

and prepare for the speech contest.

   That’s all. Thank you.