[ Grammar ]
Who ……………………….. the causes of economic crisis ? Economists ………………..
A. does know / know
B. knows / do
C. is knowing / is
D. do know / do
E. did know / did
Select your answer:
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Homophonesa, an, the, Zero ArticleComma Grammar - some / anyPassive Voice1st and 2nd ConditionalsGrammar - Capitalization and Possessive NounsComparison Degree & GerundsModals for Ability, Possibility and Permission
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A. can
B. could
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Jeremy isn’t ______________ piano lessons these days.
A. take
B. takes
C. taking
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