[ Passive Voice ]
Mr. Green ___ at the University since 1989.
A. Has been teaching
B. Has been taught

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Modal Verbs - ObligationMust / must notCountable & Uncountable NounsWill or Going toConditional Type 1Grammar PhrasesIdiom and TensesConjunctionTenses - Irregular VerbsQuantifiersOther quiz:
Modal, Causative Verb & Elliptical Structure › ViewMy aunt … me to drive her new car everyday.
A. Get
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She’s going away ______ a few weeks.
A. during
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mail + man=
A. man
B. mail
C. mailbox
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