[ Conditional Clause ]
if I had …. you before, you wouldn’t have got any problem.
A. knowing
B. known
C. know
D. knew

Random Topics:
CommasSimple Past vs Past Continuous TensePresent Simple vs Present ContinuousSuperlativesTenses and ArticlesWas and WereConditionals / Unreal PastGrammar, Conditional Sentences, VocabularySimple Tenses in EnglishFuture Continuous, Future Perfect and Future Perfect ContinuousOther quiz:
Grammar › ViewLook ____ the man ____ the picture. Who is he?
A. at, in
B. to, on
C. at, on
Indefinite and Reflexive Pronouns › View
______ has dreamed about space travel.
A. somebody
B. everyone
Passive Voice › ViewHas John … by Mary?
A. was help
B. helped
C. been helped
D. was been helping
Adverb › View
perfectly is a proper adverb (true or false)
A. True
B. False
