Предложения с have to be/has to be!!! Срочно

I have to drink the vitamins every day.
I have to sleep 8 hours every day.
I have to clean the floor in my room every week.
they have to study.
we have to draw in the art class.
you have to read the book.
she has to tell this verse.
he has to visit grandparents every week.
she has to help her sister tomorrow.