[ Tenses ]
___ she have been sleeping all day?
A. Will
B. Has
C. Had
D. Does

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Action, Helping & Linking VerbsQuantifies and Modals of DeductionGerunds and InfitinitivesPast Tense vs Present Perfect TenseTenses & Conditional SentenceAuxiliary VerbsPast Tense, Recount Text, and Future TenseVerbs of movementPast Simple VerbsMay, MightOther quiz:
Verb Tenses › ViewWhat is added to a regular verb to form its past tense?
A. es
B. ed
C. s
D. ing
Grammar › View
an up and down inflection
A. circus
B. circumvent
C. circumflex
D. circular
Grammar › ViewI’m not sure what ______________
A. do they want?
B. they want.
C. do they want?
D. they want?
Grammar › View
Chọn cấu trúc đúng khi người nói:
PHỎNG ĐOÁN thấp nhất về một việc trong hiện tại
A. must / can’t / couldn’t + have PII
B. should/ought to + have PII
C. can/ may/ might + V
