[ Present Perfect Tense ]
(A) … your teacher graded the tests?
(B) Yes, she ….
A. Has / has
B. Has / have
C. Have / graded
D. Have / has

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Countable - UncountableGrammar AssessmentModals of Necessity and SuggestionPast Perfect and Past Perfect ContinuousComparatives and ConjunctionsAdverbs and Adverbial PhrasesGerund and InfinitiveSubjunctivesPhrasal Verb With TakeDefinite & Indefinite Pronoun & ConditionalsOther quiz:
Grammar (want to/ need to/ have to) › ViewMy uncle ________ explore Galapagos Islands.
A. wants to
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There are _______ volunteering opportunities in our community.
A. excited
B. exciting
C. excite
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They hid __________ evidence by eating hiding it between two mattresses.
A. their
B. they’re
C. there
