3. The population of India is1. 1 billion.(对画线部分提问）

      of India?

2. China is a developing country. It has the largest population in the world.(合并成一个简单句）

China is a       country       the largest population in the world.

1. The population of China is 1. 3 billion.(同义句转换）

China_________  ________  ________ ______1. 3 billion.

Jim: What are you doing there, Rita?

Rita_: 1

Jim：Is there anything new?

Rita;Yes. There's a report about the

population of the world. 2 

Jim：Wow！The population is increasing faster and faster. 

Rita： 3 If the population is increasing like this，it will be the biggest problem on earth.

Jim：I agree. If we don't do something for this, I'm afraid there won't be enough space to live. 

Rita：Well，  4 For example，China has

already carried out the one-child policy and it has worked well.

Jim： 5  If every family has only one baby,it will be better in the future.

A.    many countries are taking measures to control the population.

B.     I'm reading today's newspaper.

C.    So it has.

D.    It says the world's population has reached 7 billion.

E. That's true!

1,___________ 2._________  3.___________

4._________  5.___________

(   ) 5. House prices increased an    average of 23% in 1998.
A. with    B. to

C. at    D. by

(   ) 4. Now many people prefer shopping online. They think the price of a thing

online is lower than       in a shop in the street.

A. it    B. that

C. one    D. them

(   ) 3. ―________ the population of the world？

      ―________ about 6. 8 billion.

A.   How many;They're

B.    How much;It's

C.    What's;It's

D.   What's;They're

(   ) 2. ―What a heavy snow!

―________ Cool!Let's make a snowman.

A. So it is. B. So is it.

C. So does it. D. So it does.

(   ) 1. As we know， China is a big country with the       population in the

world.

A. most    B. largest

C. least    D. smallest

5. I like traveling. It can       (增加)my knowledge of the world.