[ Grammar ]
You__________use your mobile phone in the exam.
A. oughtn’t to
B. mustn’t
C. don’t have to
D. shouldn’t

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Simple Present - WH QuestionsPresent Simple and Present Continuous TensesOffer and SuggestionTenses and Time MarkersFuture - be going toPronounsAdjectives (-ed / -ing)To Infinitive or Bare InfinitivePersonal & Possessive PronounsConjunctive AdverbOther quiz:
Grammar › ViewThe lookout sees a mountain of ice. Which ones are the articles?
A. the, sees
B. a, ice
C. the, a
D. the, lookout
Preposition (at,in,on) › View
Please call me, when you are — the bus.
A. at
B. in
C. on