The average world birth rate is projected to _________ from the 1990 level of 26 per 1,000 to 22 per 1,000 at the end of the century.
A.grow
B.flow
C.decline
D.increase

He suggested that because world population _________ to increase more rapidly than the food supply.
A.tended
B.went
C.reached
D.came

International organizations have put forward several recommendations to promote general ______________ development in target areas.
A.economy
B.economical
C.economic
D.economics

Some scientists say that there are enough resources to ______ 8 billion people.
A.distribute
B.provide
C.support
D.raise

______ the flood has receded, people can move back into their homes.
A.Due to
B.So that
C.Although
D.Now that

If the level of VAT is ______this year, small businesses will be affected.
A.raised
B.risen
C.arisen
D.raising

The world's population is ______ to be over 7 billion by 2010.
A.blamed
B.reached
C.claimed
D.

______ millions of women want to limit the size of their families, they know of no safe way to have fewer children.
A.Because
B.When
C.Despite
D.Although

Most of the fresh water is ______ at the North and South Poles.
A.flowed
B.boiled
C.run
D.frozen

China is one of the most ______ populated areas in the world.
A.perfectly
B.completely
C.wastefully
D.