[ 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:
Conditionals and Wishes › View…, I wouldn’t permit this absence.
A. Were I you
B. If I was you
C. Had I been you
Present Perfect and Simple Past Tense › View
My great great grandfather (pass) ______ away in 2000.
A. has passed
B. passed
C. have passed
D. passing
E. pass
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
