Read the following passage and circle the letter A, B, C, or D that best fits each of the numbered blanks

Read the following passage and circle the letter A, B, C, or D that best fits each of the numbered blanks.
We are all slowly (1)
down (3)
SAVE THE EARTH!
the Earth. The seas and rivers are too dirty to swim in. There is so much smoke in
the air that it is unhealthy to live in many of the world's cities. In one well-known city, for example, poisonous
gases (2)
cars pollute the air so much that traffic policemen have to wear oxygen masks. We have cut
trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts
of Africa cannot grow enough (4)
In certain countries in Asia, there is too little rice. Moreover, we do
not take enough care of the countryside. Wild animals are quickly disappearing. For instance, tigers are rare in
India now because we have killed too many for them. However, it isn't enough simply to talk about the problem.
We must act now before it is too late to do (5)
1. A. destroyed
B. destroying
2. A. by
B. from
3. A. so much
B. so little
4.
A. to eat
B. for live
5.
A. anybody
B.nothing
Road th
about it. Join us now. Save the Earth!
C. destroy
C. of
C. so many
C. to be eaten
C. everything
D. be destroyed
D. for
D. a few
D. to be drunk
D. anything