[ Present Tenses ]
Currently, experts ___ the impact of artificial intelligence on the workforce.
A. are studying
B. have been studying
C. study

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Gerund and InfinitiveRequest with Modal VerbsModals of DeductionFuture Tense (will/be going to/p.continuous)Present Simple and Present ContinuousPast Tense & Present Perfect TenseGrammar TOEFLGrammar AssessmentMixed ConditionalsPast Simple (to be)Other quiz:
Subject Verb Agreement › ViewHere ______ the clothes you are looking for.
A. is
B. are
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You can have ___ apple and ___ ice-cream for dessert.
A. an, a
B. an, some
C. a, an
D. some, some
Articles › ViewThey’ve got ….. very big house.
A. the
B. a
C. an
D. zero article
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Did you see ____ dog?
A. there
B. they’re
C. their
