5. _______ is mentioned above that the number of the students in senior high schools is increasing.

　 A. Which　　　　 B. As　　　　　　 C. That　　　　　　 D. It

4. You can take away _________ you like most.

　 A. whatever　　　 B. whichever　　 C. no matter what　 D. no matter which

3. It might rain tomorrow and _______ we’ll have to put off the sports meeting until next Friday.

　 A. in which case　 B. if possible　 C. in case　 D. in that case

2. ----Thanks for your help, but can you do me one more favor, please?

　 ----________ What’s it then?

A.　　　 Just a minute.　　　　 B. It’s very nice of you.

C.　　　　 That’s all right.　　 D. At your service.

第一节　 单项填空(共15小题：每小题1分，满分15分)

1．　 We must work hard and make _______ continuous progress so that we can make _______great contribution to our country in the future.

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

1.(1)略；(2)这些点近似地在一条直线上；(3)t=25-6.5；(4)约2.2℃.(本题各问答案不惟一.)

3.(1)l₂；(2)10米；(3)小明将赢得这场比赛.

C组

2.(1)v=5t+10；(2).

1.略.

6.(1)约5.1cm；(2)约11.4cm；(3)10天.

B组