(   ) 8. India is one of the countries       population.

   A. with most   B. has the most

   C. with the largest   D. has the biggest

(   ) 7. I had       remembering the new words. So I asked my teacher for help.

   A. fun   B. interest

   C. problems   D. questions

(   ) 6. Because of the growing population,the government needs       more houses.

   A. to build   B. to building

   C. build   D. built

(   ) 5. —May I speak to Lily?

―          . Lily is on the other phone.

   A. Hang on   B. Wait for

   C. I don't believe it   D. Great

(   ) 4. 一Did you have a good sleep?

―No.       noise almost drove me mad.

   A. Too much   B. Much too

   C. Too many   D. So many

(   ) 3.       visitors come to Beijing for vacation every year.

   A. Thousands of   B. Two thousands   C. Thousand of   D. Thousand

(   ) 2. Please turn to Page       and look at the       picture in this unit.

   A. twentieth;one   B. Twenty;one

   C. twentieth;first   D. Twenty;first

―       over 1,300,000,000.

   A. How many are;They are

   B. How's;It's

   C. What's;It's

   D. How much is;It's

 traffic,population,increase,prepare for,hang on,write down

1. The students are busy       the exams.

2. You mustn't go across the road when the       lights are red.

3. The line is busy. Would you like to      ？

4. The       population is the biggest problem in the world.

5. What's the        of Saluda?

6. Please       these words in your notebook.

10. The baby weighed eight pounds at      (出生) .