Complete the sentences with have to, has to, had to, will

Complete the sentences with have to, has to, had to, will have to. 1. Mr Robbins ____________ work hard, doesn't he? - I think, he does. But he likes his job. 2. Max, you are late! Please explain why. - Sorry, I _________ go back home. I left my homework there. 3. Does your elder brother _________ get up early in the morning? - Yes, he does. We live a long way from school. 4.During the Grat Patriotic War thousand of Russian teenagers _______________ leave school and begin working in factories and fileds. 5. Fiona didn't come to my birthday. She ________ stay at home and take care of her little sister. 6. Does she _____ wear school uniform? - Yes, she does. All the students wear it in her school. 7, Next week I __________ go to Manchester as a member of our school football team. 8. She ________ stay at home today because she needs to write her essay about one of the wonders of nature.