I think ______ should not be allowed to drive.

A. sixteen years old B. sixteen –year-old　　　　　　 C. sixteen-year-olds

There are ___teachers in our school, _____of them are women teachers.

A. two hundreds; three fourth

B. two hundred; three fourths

C. two hundred; three forths

—Guang’an is a beautiful city, isn’t it?

—Yes. There are about two ______ visitors here every week.

A. thousands of　 B. thousands　 C. thousand

— Is there in today’s magazine?

—Yes. Premier Wen Jiabao saw 　　　“stay-home children” 　　　May,25^th.

A. anything special; hundreds of; on B. something special; hundred of; at

C. special anything; hundreds; on　　　 D. anything special; hundreds of; in

 Some scientists think it will take          of years to make robots do most work for humans.

   A. hundreds                  B. hundred                  C. thousand

 Between the two hills _____a deep river.

A. are       B. have    C. has     D. is

 Did you know that the earth is home to _____animals?

A million    B. millions      C. million of       D. millions of 

 Please turn to page __________ and look at the ____________ picture in this unit.

A. twentieth; one B. twenty; one C. twentieth; first D. twenty; first

 I am very thirsty. Could you please give me ______ water?

A. some  B. little  C. many  D. other

—Do you know that there are many different _____ animals in the zoo?

—Yes, I do. And I also know that some of them are _____ scaring.

　 A. kinds of; kind of B. kinds of; kinds of

C. kind of; kinds of　 　　　　　　　　D. kind of; kind of