[ Grammar ]
We ____ heard the sirens before we saw the firetrucks.
A. has
B. had
C. is

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Quantifiers MixPreposition and Word FormPast PassiveTimeA(n), the, no articleWho am I?Conjunctions and TransitionsGrammar - Collective NounsFigurative Language VocabularyModals of ProhibitionOther quiz:
Comparisons › ViewOf the two films we watched yesterday, Titanic is ____________
A. better interesting
B. the most interesting
C. the more interesting
D. as interesting
Conjunctions › View
Tanay went to the supermarket, __________ he forgot to carry shopping bags.
A. and
B. so
C. but