5. Metal ______ making machines and many other things.

A. used to B. is used for C. is used as D. is used to

ese _____ by the largest number of people in the world now.

A. is spoken B. is speaking C. speaks D. spoke

4. Tom is ______ boy now.

A. a 11-years-old B. a 11-year-old C. an 11-year-old D. an 11-years-old

3. This CD-ROM can help you learn and have fun_____.

A. at times B. on time C. at the same time D. in time

2. We can change the channel on TV with a _____.

A. keyboard B. mouse C. cursor D. remote control

1. －What’s this called in English, Eddie?

－______.

A. No, I don’t B. Yes, this is a computer. C. I’ve no idea D. I not know

10. I often have d　　　　 at night, so I can’t sleep well.

9. 1. There are always some football matches on C　　　　 5 of CCTV.

8. How many c　　　　 do you study at school?

7. Some mistakes ______________ (出现) in his composition, so he didn’t get an “A”.

6. Yong people like to chat with their friends_______(在网上).