[ Grammar ]
How long _____ you _____ him?
A. have…known
B. do…know
C. did…know
D. will…know

Random Topics:
Present Simple and Present ContinuousWho vs WhomDo not or Does notGrammar RulesPresent Perfect Continuous TenseAdjectives with -ED and -INGModal, Causative Verb & Elliptical StructureQuestion WordsPresent Perfect TensePhrasal Verb and ModalOther quiz:
Conjunction › ViewHe isn’t a fan of reality shows, and __________ she.
A. neither are
B. so is
C. neither is
D. so are
Articles and Quantifiers › View
A: Were there ______ passengers on the plane?
B: Not ______ .
A. a few / many
B. a lot of / many
C. many / a few
D. a lot of / much
Grammar- Later/Latter › ViewBye! See you ………………………………
A. latter
B. later
Vocabulary and Grammar › View
All my friends are of good _____ on the inside.
A. dependable
B. dependability
C. characteristic
D. character
