[ Grammar ]
The amount of electricity _______ by wind power rose in 2015.
A. produces
B. to produce
C. producing
D. produced
Select your answer:

Random Topics:
Noun and PronounAdverbial ClausePronounsModal Auxiliaries and Similar ExpressionsTenses and ConclusionsPresent Perfect vs Past SimpleParallel Structure or Combining SentencesComparatives or SuperlativesNounsA(n), the, no articleOther quiz:
Comparative Adverb › ViewThis restaurant is bad, but the restaurant we ate at last week was _____
A. Bad
B. The worst
C. Worse
Request with Modal Verbs › View
Would you mind ____ me with my homework?
A. help
B. helped
C. helping
