Czasowniki modalne - have to

Uzupełnij luki wpisując poprawne formy czasownika modalnego 'have to' w czasie teraźniejszym i przeszłym.
01 I clean up my room yesterday.
02 I go to school tomorrow because it's Saturday.
03 Susie walk 5 kilometres to school.
04 Mike and John work long hours - from 7 a.m. to 6 p.m.
05 you do the cleaning today?
06 We take a bus. Mum will drive us.
07 I go back because I had left my umbrella at home.
08 you help your parents when you were 7?
09 We write tests at school every week.
10 Students change shoes at school.
11 Jack take the dog for a walk?
12 He work because he's very rich.