Choose the correct alternative .If two alternatives are correct , choose both.
1 People must/ mustn’t / don’t have to make a lot of noise in a hospital.

2 You must/ mustn’t / have to study a lot to be an architect.

3 People who work in a bank don't have to / don’t have to /mustn’t wear a uniform .

4 You has to /have to / must know how to use a computer to work in a bank.

5 Visitors to the museum mustn’t /must / don’t have to take photos. It is prohibited.

6 A professional football player mustn’t/ doesn’t have to / don’t have to work in an office.

7 You must /don’t have to / mustn’t drink and drive