[ Modals ]
You …………. use your mobile phone at school. It is prohibited.
A. can
B. mustn’t
C. had to
D. have to
Select your answer:
Random Topics:
Past Simple TensesModals in the PastLexico and GrammarKinds of SentencesPast Perfect Tense and Past TenseThird Grade ExamHelping and Linking VerbsPrepositions and Phrasal VerbsModal AuxiliaryOther quiz:
Grammar › ViewWhich one is polite refusion?
A. No, thanks
B. I’m busy
C. never mind
D. I’d love too, but I’m busy
Grammar › View
Which of the following is not a subordinating conjunction?
A. where
B. how
C. near
D. before