16.这个实验室是用来做医学研究的。

The laboratory              doing medical research.

(   ) 15. Welcome to our clothing store. Wv. have many      ____ of skirls.

A. styles    B. sizes      C. colors D.bills

(   ) 14. --What is your      work?

       --Answering phone calls and solving problems.

A. patient B. friendly    C. proud  D.daily

(   ) 13. If you want to get more information about English learning,please visit

our      ： www. yyxx. com.

A. company    B.store C. office  D. website

(   ) 12. The mobile phone has influenced people's life a lot since it      

A. invents    B. invented

C. is invented  D. was invented

(   ) 11. ―Thank you for supporting the volunteer projccl.
  -________ . Many hands make light work.

A. My pleasure    B. All right

C. Never mind    D. That's right

day ， invent ， cut. electricity,heel

6. An      iron is very useful in our daily life.

7. Zippers arc widely used in our      life.

8. What do you think is the greatest      of the twentieth century?

9. Knives are used for      things.

10. I don't like to wear shoes with high           It makes me uncomfortable.

5. At present,our d      life is affected by computers.

4. It Took us about two months to complete the p      last year.

3.-- Thanks for giving me a ride in such a windy day.
 -- My p       .