[ Grammar ]
You … to brush your teeth after every meal.
A. must
B. should
C. ought

Random Topics:
Adverbs of Manner, Likes and PreferencesGrammar SuffixesSubject Verb Agreement and Coordinating ConjunctionsPast Perfect TenseRelative Pronouns with PrepositionsVerbs and TensesComparison and ModalsWill and Going toModal Verbs of ObligationVerbs & Verb TensesOther quiz:
Tenses › ViewThe skyscraper ____ new tenants next month.
A. will welcome
B. welcomes
C. welcoming
D. welcome
Conjunction › View
Choose the conjunction that completes the sentence: “We could go to the cinema, ____ we could stay home and watch a movie.”
A. or
B. because
C. although