[ Modal Verbs ]
You … smoke in any public building. It is prohibited by law.
A. don’t have to
B. mustn’t
C. both are correct
Select your answer:
Random Topics:
Can vs CouldDegrees of ComparisonPrepositions - ConjunctionsFuture - will / going to / present continuousBecause / soIntermediate PrepositionsWho vs WhomIF CLAUSEPast form of ModalsOther quiz:
Articles › ViewToday is ____ sunny day.
A. a
B. an
C. the
D. –
Present Perfect and Past Simple › View
‘For 20 years’ is a signal word for the ..
A. past simple
B. present perfect