[ Modal Verbs ]
You _____ adhere to the safety rules.
A. might
B. must
C. may

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Past Simple VerbsGrammar TOEFLThe Future Simple TenseComparative - SuperlativeAdjectives, ING - EDGrammar - must & have toVerb Tenses and UsagePrepositional PhraseAdjectives and PronounsVocabulary and Verb TensesOther quiz:
Grammar › View_________ is happening. I have a bad feeling.
A. Everything
B. Someone
C. Something
D. No one
Conjunction › View
Some of my classmates were grounded …….. they had several times didn’t their homework.
A. Due to
B. Hence
C. Because
D. Although