4. We were playing basketball on the playground ________ it began to rain.

A. as　 　　 　　B. when　　　 C. while　　　　 D. since

3．--Shall we go for a picnic on Saturday or Sunday?　　

　　　　 -- ______ is OK. I am free this weekend.

　　　　　 A. Either　　　 B. Every　　　 C. Both　　　　 D. Neither

2. Yellow is the colour of the sun, so it can ________ you of a warm, sunny day.

　　　　 A. bring　 B. remind　 C. represent　 D. make

1. Would you please pass me _____ dictionary next to the radio? And I also need ____ pen to write something.

A. a; a　　 B. the ; the　　 C. the; a　　 　 D. a; the

Dear Mr. Yang,

We are writing to recommend Li Ming as the new chairperson of the Aid Club. We’re sure he will be an excellent chairperson because he is not a common student.

He is energetic, helpful and hard-working. He often tells different jokes. He has a good sense of humor. He helps his classmates a lot. We’re very pleased to make friends with him.

He keeps working hard and never gives up. He can do quite well in all the exams. He is one of the top students in our class.

Last year he joined the Aid Club. He has organized some charity activities for the club successfully. He is good at speaking and he plans everything well. It is very easy for him to work on the computer well.

We hope you will agree with us. And we believe he is creative enough to be a chairperson.

Yours sincerely

All the students in Class One

78. decision　 79. gentlemen’s

C． 80. discovered　　 81. was hanging　　 82. treats　　 83. will/shall explain

A． 66. affects　 67. knowledge　 68. training　 69. differently　 70. patient

71. among　 72. require

B． 73. leaders　 74. successfully　　 75. fortieth　　 76. further　　 77. lively

A　　 21-25 B D C A D　　　　 26-30 B A C B D

B　　 31-35 C D B B A　　　　 36-40 B D C B B　　 41-45 A C A D C

1-5　 C B D B B　　　 6-10 D B C B C　

11-15 A A D B D　　 16-20 C A D B A