СРОЧНОООО. 3 И 4 ПОЖАЛУЙСТА!!!!!!!!!!!!!!!!!!!!!!! ПОООООООММММОООООГГГГГИИИИИТТТТТТТЕЕЕЕЕЕ!!! ПОЖАЛУЙСТА

you have to get a ticket at the ticket machine.she doesn't have to wear a helmet.He must be good at football.he can't swim.you musn't shout at school.didn't have to, had to, couldn't ,had to, didn't have to