Составить 5 предложений с has to. заранее

She has to do her home work well. Она должна делать домашнюю работу хорошо.
He has to read this book. Он должен прочитать эту книгу
Teacher has to know a lot of things. Учитель обязан знать много.
She has to be calm. Ей нужно успокоиться
Mother has to be kind and honest Мама обязана быть доброй и честной.
Удачи!

The medicine has to be acted (Лекарство должно подействовать);
He has to take this medicine. (Он должен принимать это лекарство);
My friend has to give up doing sports because of his poor health.
She has to leave earlier. 
My father has to go by bus as his car is broken. 
The work has to be ready by the end of the week.