[ Grammar ]
When I arrived at the airport yesterday, I realized I … (forget) my passport.
A. had forgotten
B. has forget
C. is forgetting
D. have forgot

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Tenses (Present, Past, Future Forms)Adjectives and VocabularyTenses and Time MarkersConditional Sentence 0, 1ModalTenses and ComparisonsState Verbs and Action VerbsSubject Verb Agreement & Subjunctive MoodCountable and UncountableDaily Routines & TensesOther quiz:
Nouns › ViewWhere did you put my backpack?
A. You
B. Put
C. Backpack
D. Where
Grammar › View
I …not rich
A. am
B. are
C. is
D. be
