I have to study. I don't have to leave school.

Bus drivers don't have to be men. They can be women, too.

You need a student card. Then you can get a discount.

Відповідь:

I have to study. I carr't have to leave school

2

Bus drivers don't have to be men.

They can to be women, too.

3

You need a student card. Then you can to get a discount.

Пояснення:

не знаю чи все правильно
маю сумніви з 1
I can to study. I carr't have to leave school (Я можу вчитися. Мені не доведеться залишати школу)
чи
I have to study. I carr't have to leave school (Я повинен вчитися. Мені не доведеться залишати школу)