[ Tag Question ]
You don’t know him,__________________ ?
A. do you
B. don’t you
C. are you
D. aren’t you

Random Topics:
Grammar - Present Perfect with already, just, yetDefinite & Indefinite Pronoun & ConditionalsActive & PassiveTenses and Verb FormsSubject Verb Agreement; Indefinite PronounsSimple Present Tense vs Present Continuous Tensea, an, the, zero articleIntermediate PrepositionsModals and TensesPassive Voice Present SimpleOther quiz:
Modal Verbs › ViewThe children________clean their rooms before they can go out to play.
A. wouldn´t
B. have to
C. must
Preposition of Direction › View
That woman going ____ the supermarket is my mother.
A. into
B. onto
C. across
D. off
Connectors › ViewSue likes opera … Joe prefers jazz.
A. whereas
B. in fact
C. therefore
Tenses › View
I __________ in the swimming pool this time tomorrow
A. am relaxing
B. relax
C. will have relaxed
D. will be relaxing