Question

In the nature, everything is used again. When an animal dies, it becomes another ____ food. When the leaves fall down from the trees, they can produce power for other plants. ___ is wasted. But humans have made things like plastic bags ____ can’t be reused by the nature. With more and more rubbish created, the environment is getting ___. What can we do ___ the environment better? First, we mustn’t drop litter everywhere and we must drop ___ into the dustbin. Second, __ is also very important. The earth is rich in natural materials like water and trees, ___ these materials are not endless. Each year, we cut ____ more than 600,000 trees. But it takes about 25 years for a new tree to grow. So we need to recycle to save the earth. Let’s take ____ right now.

1.A. animals B. animal’s C. animals’ D. animal

2.A. Anything B. Everything C. Nothing D. Many things

3.A. who B. which C. where D. when

4.A. bad B. worse C. worst D. badly

5.A. to make B. makes C. making D. make

6.A. them B. they C. it D. themselves

7.A. recycling B. recycle C. recycled D. recycles

8.A. and B. so C. but D. or

9.A. off B. for C. in D. down

10.A. notes B. photos C. action D. place

Answer 1