Exercise 5. Fill in the gaps with the forms of have to.
Model: In my country children have to start school when they are seven.
1. Everyone ______ stay at school until sixteen.
2. Men ______ do military service.
3. You ______ be sixteen to get married.
4. You ______ have your parents permission to get married before you are eighteen.
5. You ______ be eighteen to vote.
6. Not everyone with a job ______ pay taxes.
7. You ______ have a license for a TV