[ 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

Random Topics:
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:
Past Perfect Tense › ViewWhen the police ________ at the bank, the robbers had already escaped in a car.
A. arrived
B. had arrived
Grammar › View
Nothing has happened / yesterday morning
A. yet
B. already
C. since
D. for
Vocabulary & Grammar › ViewThis is the room ____ the players get changed.
A. that
B. where
C. –
D. which
Simple Past vs Past Continuous Tense › View
One man _____________ the grass while his wife___________ strawberries.
A. mowed/ picked
B. was mowing/ was picking
C. was mowing/ picked
D. mowed/ picking
