Question

1 выберите правильные слова (они выделены жирным)
you can not / have to run during the break 
I can/have to wear a unifrom at  school all children wear one 
you're in the library you may/must be question 
you mstn't/don't have  to go to school in Sunday
may/have i come in please 

Answer 1

1 can not
2 have to
3 must
4 don't have
5 may