[ Grammar ]
We ____ heard the sirens before we saw the firetrucks.
A. has
B. had
C. is
Random Topics:
Quantifiers MixPreposition and Word FormPast PassiveTimeA(n), the, no articleWho am I?Conjunctions and TransitionsGrammar - Collective NounsFigurative Language VocabularyModals of ProhibitionOther quiz:
Past Simple Tense › ViewMy friends ______ a great time in Nha Trang last year.
A. have
B. has
C. had
D. haves
Adjective or Adverb › View
Omar speaks Russian … than Ugur.
A. worst
B. worse
C. more worse
D. bad
E. more badly
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