完形填空（每小题1.5分，满分15分）
What is the population of China? There are more than 1.3 billion people in China. It is     one fifth of the world’s population. How to control the population growth is a big problem. Some people think it’s       to control the population growth. But I don’t quite agree     them because where there is a will, there is a way.
The question is how we could      it known to everyone how serious the population problems are. Our farmland(家园) is becoming less and less to everyone. We have already got too many mouths to feed.      we control the population growth, many people will       because of hunger(饥饿). Too fast population growth will be bad for our nation. Though laws have been passed to control the population growth, in some places            is done to carry out the laws. We should let people       that it is foolish of them to give birth to too many children. They should no longer do what they have been doing for many years.
We are fighting       too fast population growth. Yet the fighting won’t end       everyone knows its importance and does something for it.
A. most B. almost C. hardly
A. possible B. necessary C. impossible
A. to B. on C. with
A. let B. make C. have
A. If  B. Unless C. Until
A. dead B. die C. death
A. many B. little C. a lot
A. to know B. learning C. know
A. for B. against C. to
A. until B. after C. when