[ Modal Verbs ]
You _______________ wear a helmet when you ride a motorcycle.
A. Must
B. Should

Random Topics:
Phrasal VerbGrammar - Capitalization and Possessive NounsKinds of NounsSimple Present & Present ProgressivePast Perfect and Past Perfect ContinuousFirst ConditionalThird ConditionalPronoun Antecedent AgreementEnglish ArticleBecause / soOther quiz:
Grammar › ViewWhat is the complete subject?
Everyone in the stadium watched the game.
A. Everyone in the stadium
B. watched the game
C. in the stadium
D. the game
Modals › View
You ________ call a baby sitter.
A. don’t have to
B. mustn’t
C. shouldn’t
D. can’t
