1. Mi and Nick like ______________ back Mi’s home village on holiday.
A. comes B. come C. came D. coming
2. If the factory ________________ dumping poison into the lake, all the fish and other aquatic animals will die.
A. continues B. to continue C. continued D. will continue
3.Water ________________ in the lake has made the fish die.
A. pollution B. pollute C. polluted D. polluting
4.If the air wasn’tdirty, I ________________ so much.
A. wouldn’t sneeze B. sneeze C. would sneeze D. to sneeze
5. Coal, oil and forests are the most important _________resources
A. industrial B. agricultural C. natural D. national
6. Water pollution is the ________________ in the lake has made the fish die.
A. contaminating B. contaminate C. contaminated D. contamination
7. The acid rain has caused____________to the trees in this area.
A. damage B. advantage C. pollutant D. environment
8. Households________waste into the river so it is polluted.
A. damage B. lead C. lose D. dump
9. We have to pay a huge amount of money - three million dong for electricity a month________we turn on the heater all the time.
A. because of B. due to C. although D. since
10. Have you come_______solutions to this problem?
A. up to B. up with C. to with D. on to