[ Prepositions ]
You won’t succeed ___ you try your best.
A. if
B. unless
C. when
D. while

Random Topics:
Gerunds and ModalsNeither/Either/All/NoneGrammar - Place and MovementPast and Past ContinuousIf ClausesPassive to ActivePresent Progressive TenseUnless If First ConditionalPresent Simple ProgressiveVerb ConjugationOther quiz:
Present Continuous Tense › ViewThey wrote the note which has pasted on Miss Chan’s desk.
A. Correct
B. Wrong
Grammar › View
Select the type of sentence:
I got an A+ on my first essay
___
A. Declarative (.)
B. Interrogative (?)
C. Imperative (.) or (!)
D. Exclamatory (!)
Gerund and Infinitive › ViewI’m really interested in ___ (interview) that artist because of his amazing work.
A. interviewing
B. interview
C. to interview
D. interviewed
Some vs. Any › View
I need … … chocolate to make a cake.
a. some
b. any
