[ Grammar ]
Choose the correct verb: Someone in the stands ______ waving at us.
A. have been
B. has been
C. is
D. are

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Present Forms and Narrative TensesConjunctions & Cohesive DevicesIdiom and TensesCorrelative Conjunction & Complex SentencesOrder of AdjectivesVerb Forms and PrepositionsVocabulary and Verb TensesSimple Present and Past TensesApologizingIdentifying Sentence TypesOther quiz:
Homonyms › ViewA honey ___ flew into the room.
a. be
b. bee
Modals › View
If you’ve been trying to lose weight, then you really ___________________ have eaten all that ice cream
A. Couldn’t
B. Shouldn’t
C. Must
D. Could