Choose the best answer

----- Nội dung dịch tự động từ ảnh -----
1.
water is one of the factors that have driven many species to the verge of
extinction.
A. Contaminating
2. If local people drink this untreated water, they ..
A. will probably
3. People believe that the
A. pollutant
4. If I watch weather forecast regularly, I
B. Contaminate C. Contamination
D. Contaminated
have cholera.
B. probably will C. would probably
D. probably would
water has brought cancer to the local residents.
B. pollution
C. polluted
D. polluting
when the storm strikes the city.
C. did know
5. We would take part in the competition if the prize
C. had been
A. will know
B. know
D. knew
bigger.
A. were
6. When I came in, my mother
B. is
D. was
the dishes.
B. is washing
C. washed
A. wash
7. If we plant more trees, the environment
A. will protect
8. Don't drink that water. It's. ..
D. was washing
B. protect
C. are protected
D. will be protected
A. damaged
B. dumped
C. contaminated
D. pollution