[ 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:
Present Continuous Tense › ViewI _______ sending a text message.
A. is
B. are
C. am
Grammar › View
The opposite of dangerous.
A. Quiet
B. Crowded
C. Safe
Comparative Adverb › ViewMrs. 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