[ Must and Might Modals ]
Which sentence uses “might have” to express uncertainty?
A. He might have forgotten to call.
B. He must have forgotten to call.
C. He has forgotten to call.
D. He will have forgotten to call.

Random Topics:
Subject-Verb AgreementSecond ConditionalDeterminers & QuantifiersFormal & Informal WordsEmployment VocabularyPrepositions after VerbsSecond ConditionalsGerund & InfinitivesModal VerbsArticles & PrepositionOther quiz:
Tenses › ViewDid you _______________ anywhere interesting last weekend?
A. go
B. going
C. was
D. went
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You will pick me up later, … ?
A. will you
B. won’t you
C. do you
D. don’t you
Grammar › ViewI reckon graffiti is good…..it is also vandalism.
A. And
B. But
C. Or
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What is the action verb in the sentence below?
We have played tag.
A. we
B. have
C. played
D. tag
