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

Random Topics:
Past Simple VerbsGrammar TOEFLThe Future Simple TenseComparative - SuperlativeAdjectives, ING - EDGrammar - must & have toVerb Tenses and UsagePrepositional PhraseAdjectives and PronounsVocabulary and Verb TensesOther quiz:
Present Tenses › ViewA: Are you busy? B: Yes, I ________________ after my younger sister.
A. look
B. am looking
C. have looked
D. have been looking
Tenses › View
The students ___________ quietly in the classroom.
A. talks
B. are talking
C. is talking
D. talking
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