[ Perfect Tenses ]
He found the front door open although he … it before.
A. had locked
B. has locked
C. will have locked
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Articles and QuantifiersModal Verbs - ObligationGrammar - Capitalization and Possessive NounsModals and PhrasesSentence Structure and Pronoun AntecedentTenses and PronounsModals and AdviceVerb Moods and Vague PronounsWord Form & Verb TenseFamily Vocabulary and GrammarOther quiz:
Modals › ViewAt the city park, visitors ____________ pick flowers or plants.
A. must
B. can’t
C. can
D. should
Homonyms › View
The ___ subsided after he took an aspirin.
a. pain
b. pane
Mrs. Alvarez sings the _____ of all the employees at the bakery.
A. Loudest
B. Louder
C. Loudly
D. Loud
Past Tenses › View
Where did you ________ the dog last night?
We ________ around the house.
A. walked, walk
B. walk, walk
C. walked, walked
D. walk, walked