[ If- Conditional ]
If I ___________, in my youth, I knew how deceptive people can be, I would have felt too scared to trust anybody in my life.
A. know
B. knew
C. were to know
D. had known

Random Topics:
Modals and TensesGrammar Past and Future TenseProgressive TensesModal VerbConjunctions - Conjunctive AdverbsAdverbModal Verbs for SpeculationTense,noun,preposition,quantityGrammar - Present Perfect with for and sinceProgressive TenseOther quiz:
Vocabulary and Grammar › ViewIn July of 1975, the first US-Soviet joint ……… occurred with the Apollo-Soyuz project.
A. mission
B. performance
C. company
D. relation
Grammar (either..or.. and neither..nor..) › View
I will wear ………. the red sweater ………. the black shirt to the concert.
A. either…or
B. neither…nor
Identifying Tenses › ViewKathy did her homework.
Tom and Leila watched TV.
I didn’t know what to do.
A. Past simple
B. Past continuous
C. Past perfect simple
D. Past perfect continuous
Moods of Grammar › View
Which mood is the following sentence written?
Line up for lunch.
A. Indicative
B. Imperative
C. Interrogative
D. Subjunctive
