[ Modal Verbs ]
You … pay to visit most museums and art galleries. Entrance is usually free.
A. mustn’t
B. don’t have to
C. both are correct

Random Topics:
Vocabulary & GrammarRelative & Interrogative PronounsPresent Progressive (Future)Because / soEs and SPast Simple and ContinuousIntermediate GrammarGerund & InfinitivesAdverbs and Time ExpressionsCompound and Complex, ConditionalsOther quiz:
Verb Tenses › ViewHe ________ the guitar when he was in high school.
A. played
B. play
C. plays
D. had played
Grammar › View
We went to the ______________ to watch the beautiful and colourful birds.
A. Coop
B. Aviary
C. Kennel
D. Aquarium
