[ Grammar and Structure ]
The room smelled terrible. Someone _______ before I came.
A. had smoked
B. smoked
C. seem to smoke
D. would smoke

Random Topics:
Infinitives and ING FormsCardiology ServicesReported - GerundModal RequestsGerunds as objects of prepositionRelative - ConditionalThings in EnglishWish SentenceCountable & Uncountable NounsIf ConditionalsOther quiz:
Grammar & Vocabulary › ViewA: Oh, your bicycle is very nice
B: ____. I bought it at Nancy’s shop.
A. You are too kind
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Mary and Samantha arrived at the bus station early but waited until noon for the bus.
A. Simple
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A. refunded
B. has refunded
C. was refunding
D. refunds
Grammar › View
A. Climate warming
B. Global change
C. Climate change
