Составить 15 предложений с конструкциями have to / don't have to.

I have to go to the dentist tomorrow for a check-up.

She doesn't have to work on weekends unless there's an emergency.

We have to finish this project by Friday to meet the deadline.

You don't have to bring anything to the party; everything will be provided.

He has to wake up early for his morning workout.

They don't have to pay for the tickets since they already received them as a gift.

I have to clean the house before my friends arrive.

You don't have to apologize for being late; it's not a big deal.

She has to study hard if she wants to pass the exam.

We don't have to buy any groceries today because we still have enough food.

He has to wear a uniform at work every day.

I don't have to go to the meeting because I already submitted my report.

They have to register their car before the end of the month.

You don't have to attend the conference if you're not interested in the topic.

We have to leave the house by 7 a.m. to catch the early flight.