题目内容

 根据句意,用括号中所给单词的适当形式或句子的语法要求填空。

1. Playing too many computer games is    ▲    (harm) to you.  

2. We should speak to the old man    ▲    (polite).    

3. —How many    ▲    (tooth) does a dog have?

   —Sorry, I have no idea. Let’s search on the Internet.

4. A computer is    ▲    (expensive) than a TV set. 

5. Have you read    ▲    (today) newspaper? 

6. I    ▲    (not go) to bed until my mother came back at ten last night.

7. You need    ▲    (return) the comic book to the library at once.

8. My sister    ▲    (be) a singer since she left the school.

 

【答案】

 

1.harmful   2.politely 3.teeth      4.more/less expensive 

5.today’s    6.didn’t go  7.to return   8.has been 

 

【解析】略

 

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网