Topics: Modal Verbs
I’m not sure, but we ___ left the keys at the restaurant.
A. had to have
B. mustn’t have
C. might have
D. can’t have
Select your answer:

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Simple Future - PassiveSubject Verb Agreement & Subjunctive MoodTenses and QuestionsGrammar : Must (Necessity)Grammar : Structural Common ErrorsGrammar: wishes and regrets1st ConditionalDefinite, Indefinite and Zero ArticlesPrepositionNoun QuantifiersOther quiz:
Grammar › ViewI’m sorry but there isn’t ______ milk.
A. some
B. any
C. none
D. few
Family Vocabulary and Grammar › View
. Which word does NOT belong?
A. Son
B. Daughter
C. Sibling
D. Neighbor
