Вставьте вместо многоточия или have got или don't have to

Question

Вставьте вместо многоточия или have got или don't have to

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Answer 1

2. You have to serve food and coffee. 
3. You don't have to work at night. 
4. You have to wear a uniform. 
5. You have to be polite. 
6. You don't have to pay for your meals. 

Answer 2

2, 4, 5 - have to
3, 6 - don`t have to