The sentences. use: have to. has to, had to, will have to example: last weekend, she had to stay at home to took care of her little sister. 1. do wear school uniform? — yes, i do. all the students wear it. 2. clara work hard, doesn't she? — yes, but she likes her job. 3. next week, present their project about the wonders of nature. 4. during the great patriotic war thousands of teenagers leave school and begin working in factories. 5. does susan get up early in the morning? — yes. she lives a long way from school. 6 why are you late, dylan? — sorry, back home. i forgot my homework
2) has to
3) will have to
4) had to
5) have to
6) had to