[ 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:
Gerund Noun › ViewWe heard a baby………. in a neighbouring village.
A. cry
B. to cry
C. cried
D. to crying
Passive Voice & Tenses › View
She showed her ticket to the airline agent.
A. Her tickets were showed to the airline agent by her
B. Her ticket showed to the airline agent by her
C. Her ticket was showed to the airline agent
D. Her ticket wasn’t showed to the airline agent
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
