[ Conditional Sentences ]
Would you mind if I ……………………. the window?
A. closed
B. closing
C. had closed
D. would close

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How much and how manyGrammar - help/have/let/makeIndefinite and Reflexive PronounsParallelism and Subject Verb AgreementGrammar, Literature, and VocabularyPresent Simple x Present ContinuousSentence TypesPast Simple & Past ContinuousSentence LabelingQuantifiers: too many, too much & enoughOther quiz:
Tenses › ViewAll last year we …. to develop a new model.
A. were trying
B. had tried
C. tried
Grammar › View
He was tired _____ politics.
A. of
B. at
C. from
D. with