WE CAN HELP TO REDUCE ________ BY USING PUBLIC TRANSPORTATION, BIKI...

Question

9. We can help to reduce ________ by using public transportation, biking and walking.a. air pollution b. water pollution c. social problems d. community service

Accepted Answer

I. 1. a 2. d 3. b 4. c 5. a II. 1. a 2. b 3. c 4. a 5. b 6. c 7. c 8. a 9. a 10. d III. 1. has failed 2.established 3. have they lived – moved 4.have finished 5.am studying 6.did you buy - bought 7.H....

WE CAN HELP TO REDUCE ________ BY USING PUBLIC TRANSPORTATION, BIKI...

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