[ 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:
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