[ Grammar ]
Your eyes are blood-red. ____ again all night?
A. have you read
B. had you been reading
C. have you been reading
D. were you reading

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Do not or Does notConjunctions in Complex SentencesTenses and Figurative LanguageStative Verbs and TensesLinking Verbs & Helping VerbsLexico and GrammarNoun PhrasesPast Tense vs Present TenseSimple Present and Past TensePreposition on TimeOther quiz:
Modal and Auxiliary Verbs › ViewIf you want to be healthy, you __________ eat vegetables and fruit.
A. can
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D. must
Grammar › View
Is this ….. notebook?
A. he
B. him
C. his
Vocabulary & Grammar › ViewThis is the room ____ the players get changed.
A. that
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Simple Past vs Past Continuous Tense › View
One man _____________ the grass while his wife___________ strawberries.
A. mowed/ picked
B. was mowing/ was picking
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D. mowed/ picking
