. I called her twice, but no answer. She _______ (be) ... | GrammarQuiz.Net

[ Modal Verbs & Perfect Infinitive ]

. I called her twice, but no answer. She _______ (be) busy.

A. must have been

B. could be

C. might be

D. should be

Select your answer:

Random Topics:

Present Simple VS Continuous used to, be used to, get used to Progressive Tense Comparatives ( adj/ adv)Adjective and Adverb Adjectives and Prepositions Gerunds, Infinitives and Participles Past Simple - Present Perfect Passive of Modal Verbs Indefinite and Reflexive Pronouns

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I had ________ to Paris once before.
A. be
B. go
C. went
D. been

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She . . . always . . . to class late (+)

A. am _ coming

B. is _ coming

C. are _ coming

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