[ Modals ]
You haven’t slept in 72 hours. You _________ very tired!
A. might be
B. can’t be
C. must to be
D. must be
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Auxiliary VerbsSimple Past - Irregular VerbsVerb-ing or to VerbPast Tense vs Future TenseParts of SpeechTenses StructureArticle & PrepositionAdjective, Adverb, and Noun FormsAdverb of MannerGerund, Participle, Infinitive, or AppositiveOther quiz:
Grammar › ViewNoun Identification: Which of the following is a noun?
A. solve
B. discover
C. mystery
D. happy
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You ….broken my heard
A. Were
B. Was
C. Is
D. Have
Grammar › ViewPeter ________ soccer.
A. A. like plays
B. B. likes play
C. C. like playing
D. D. likes playing
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I __________ (not see) my grandparents since last summer.
A. did not
B. hadn’t seen
C. haven’t seen
D. am not seeing