Em còn 7 câu này ạ, mong mọi người giúp đỡ, em cảm ơn ạ
21. David was rewarded………..having taken an active part in the Green Summer activities.
A. of B. about C. for D. with
22. …………they have used up the fossil fuel resourses in their country, they have to find some types of
alternative energy.
A. Although B. Since C. Because of D. Despite
23. After they indentified the causes of global warming, they worked out………to reduce its effects.
A. solutions B. causes C. effects D. influences
24. Global warming is one of the biggest issues…………humans nowadays.
A. faced B. facing C. to face D. to be faced
25. The result of ………..studies show that global warming is real.
A. numeral B. numerical C. number D. numerous
26. Having been informed about the bad effects of chemical fertilisers, the farmers……….using them sparingly
on their farms.
A. start B. are started C. started D.had started
27. The factory was heavily fined for …………..tons of toxic waste into the river.
A.having dumped B. dumped C. to be dumped D. to dumped
28. In the USA, about 40% of CO2 emissions …………electricity production.
A. come across B. come from C. come about D. come out
Loga
Sinh Học lớp 12
