Fill in the correct modal verbs to complete the rules in England.
Rules
1 You ........... be 18 years old to drink.
2 In order to drive a car, you............to be 17, but you drive a motorbike at 16.
3 All citizens................ vote after they've turned 18.
4 In most English schools, students................wear uniforms.
5 You.............. to stay in school until you turn 16.
6 You................... be 16 to be allowed to marry.