[ Past Tenses ]
They ___ each other for ten years before they got married.
A. knew
B. were knowing
C. had known
D. had been knowing
Random Topics:
Grammar - may & mightPast Perfect Simple TenseGrammar of Conjunctions and PrepotitionsGrammar - Imperatives and LetTenses PracticeCorrelative conjunctionsConjunctions and CommasGerund & ParticiplePast Tense-ing &-ed AdjectivesOther quiz:
Verb Agreement › ViewEach of the girls (has/have) a unique talent. Choose the correct verb form that agrees with the subject.
A. has
B. have
Modals › View
Be considerate to elderly people on the bus. Give your seat to passengers who ………. stand.
A. aren’t able to
B. can
C. must
D. should