[ Grammar ]
Prices may vary so it’s well worth shopping ____ before you buy.
A. out
B. by
C. around

Random Topics:
Tenses - Pasive VoiceModals VerbSubordinating ConjunctionsGrammar for TOEFLVerb-ing or to VerbAdverbLinking Words and PhrasesSubjunctivesPrepositions of MovementAdjective & AdverbOther quiz:
First Conditional › ViewIf the plane is delayed, she will _____ late
A. Were
B. Was
C. Been
D. Be
Tenses › View
He ________ the bill.
A. payed
B. payied
C. paid
D. paided
