[ If vs. Whether ]
… you buy organic or conventional food is ultimately up to you.
- if
- whether
- if/whether

Random Topics:
Grammar ModalsModal Verbs for Permission and ObligationConditional Sentences Type I, IIConditionals (0 - 1 - 2)Grammar & ReadingDefinite vs Zero Article Abstract NounsThere is or There areGrammar - FragmentsVerbs with Prepositions and ConjunctionsAuxiliary VerbsOther quiz:
Subject, Object, Possessive Pronoun and Possessive Adjectives › ViewI really like _____green jacket.
A. You
B. your
C. yours
D. you
Tenses › View
Molly ___ just ___ the lesson.
A. has, started
B. had, started
C. was, started
Prepositions › ViewMy father’s company closed __________ Sundays.
A. In
B. On
C. At
D. Into
Grammar › View
The board is ________ a meeting to fix the problem.
A. doing
B. speaking
C. arranging
