[ Grammar ]
Coal……very widely as a source of energy until the 19th century.
A. not used
B. did not use
C. not using
D. was not used
Select your answer:
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Gerund, Infinitive, Bare VerbQuantifiersModal Verbs and Gender NounsTenses of Verbs - Usage3rd Person SingularQuestion tag and + - AgreementSubjunctivePast Simple TenseAdverbs and AdjectivesAdverbOther quiz:
Grammar › ViewPete knew exactly where he would propose to his girlfriend__ on top of the Eiffel Tower.
A. ,
B. ;
C. :
D. no punctuation needed
Grammar › View
Which statement is true?
A. Subject complement and appositive require a predicate nominative.
B. Object complement and indirect objects need a receiver of the action.
C. Direct objects are found next to the subject.
D. Objects of the preposition can be the subjects of a sentence.