Circle the letter A, B, C or D that best fits each of the blank space in the following passage.
One of the reasons why our environment is (1) ______ is that each household produces a lot of rubbish every day. In order to reduce the pollution, we need to increase the volume of rubbish that is recycled (2) ______ we cannot carry on burying and burning rubbish forever. This means that we should (3) ______ the amount of rubbish we produce and encourage people to reuse and recycle. We also need to have a strict punishment for those who throw rubbish (4) ______ the streets, in the ponds, rivers and seas. Besides, we ourselves should raise our environmental (5) ______ by keeping our environment green, clean and beautiful.
1. A. pollution |
B. polluted |
C. pollute |
D. polluting |
2. A. because |
B. so |
C. therefore |
D. however |
3. A. reduces |
B. reducing |
C. reduce |
D. reduced |
4. A. of |
B. at |
C. on |
D. in |
5. A. knowledge |
B. realization |
C. alertness |
D. awareness . |
1. B. polluted
2. A. because
3. C. reduce
4. C. on
5. D. awareness
1 B
2 B
3 C
4 C
5 D