[ Grammar ]
There ______ a crowd of people waiting to check in just now.
A. is
B. are
C. was
D. were

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Moods of GrammarPassive Voice - Present Simple and Past SimpleGrammar TOEFLPast and Present ContinuousGrammar and Verb TensesPossessive Adjectives VS Possessive PronounsPresent and Past Simple TenseModals of DeductionRelative Clauses & Real ConditionalsArticle & PrepositionOther quiz:
Subject Verb Agreement & Subjunctive Mood › ViewThe teams of scientists from Geneva …arriving tonight.
A. are
B. is
C. will
D. be
Modals and Modal Perfects › View
The soccer team couldn’t have won the match without Juan’s help.
A. They won the match.
B. They didn’t win the match
Grammar and Vocabularies › ViewIt’s wrong. You ——- do that.
A. wouldn’t
B. shouldn’t
C. oughtn’t
D. may not
Grammar › View
Two bears _____ near the lake.
A. see
B. saw
C. was seen
D. were seen
