[ Tenses ]
Choose the correct option to complete the gap.
He _______ his car keys when he left the house.
A. forgot
B. forgets
C. forgotten

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ClausesSports VocabularyFuture Perfect vs Future ContinuousPresent Tense (Negatives and Questions)Modal Verbs for PossibilityAdjectives & QuantifiersConjunctions and TransitionsFigurative LanguagePast Simple & Past Continuous3rd Person SingularOther quiz:
Simple Present Tense › ViewJohn (be) a successful business man and he (own) a big company in Chicago.
A. are, own
B. is, owned
C. are, owned
D. is, owns
Grammar › View
What are you doing right now?
A. I doing an online exercise.
B. I did an online exercise
C. I will doing an online exercise.
D. I am doing an online exercise.