Do I have to eat the sandwiches? (X)
You don't have to eat the sandwiches.
Do we have to be here at 7:00? (X)
We don't have to be here at 7:00.
Do we have to speak English? (O)
We have to speak English.
Do you have to wake up early? (X)
I don't have to wake up early.
Do they have to run fast? (X)
They don't have to run fast.
Do I have to arrive on time? (O)
You have to arrive on time.
Do they have to bring lunch? (O)
They have to bring lunch.
Do they have to take tests everyday? (X)
They don't have to take tests everyday.
Do I have to walk home? (O)
You have to walk home.
Do we have to eat lunch? (O)
You have to eat lunch.
Do you have to work today? (X)
I don't have to work today.
Do you have to wear school uniform? (X)
I don't have to wear school uniform.
Do we have to listen to the teacher? (O)
We have to listen to the teacher.
Do you have to watch Doraemon? (O)
I have to watch Doraemon!!!
Do I have to do my homework? (O)
You have to do your homework.