[ Grammar ]
You _____ use your mobile phone when you’re in a ‘quiet zone’.
A. haven’t to
B. mustn’t
C. don’t have to
Random Topics:
Prepositions after Verbs and AdjectiveGrammar & TensesVerbs and PrepositionsConjunctions, Prepositions and InterjectionsMoods of GrammarGerunds as Objects of PrepositionsConnectives (because, due to, owing to, because of)Modals and Semi-ModalsPrepositionsPronounOther quiz:
Auxiliary and Modal Verbs › ViewWhich modal auxiliary is used to express prediction?
A. Will
B. Would
C. Should
D. Shall
Simple Past or Past Continuous › View
I ….. him two weeks ago at the book store.
A. see
B. seen
C. seeing
D. saw
Vocabulary › ViewTo overcome the distrust of, win over
A. Badinage
B. Arrant
C. Conciliate
D. Lackadaisical
Grammar › View
Which word is an adjective?
We have twenty-three students.
A. twenty-three
B. students