Read the situations and choose the correct options

Your mother doesn't let you go to the party until you do your homework."You [have to|had to] do your homework if you want to go to the party."

There is a speed limit sign on the road. You friend says,"You [have to|must] drive not faster than 50 kilometres per hour here."

You parents say that it's your duty to clean your room. "You [had to|should] keep your room clean."

Your friend is surprised to know you went to the park after school yesterday. He says, "I thought you [had to|ought to] do your homework first. That's what your mother always says."

There is a rule in the classroom concerning mobile phones. It says:"You [should|must] switch your phones off and put them in a special box at the beginning of every lesson."

You have a terrible toothache. Your mother tells you,"You [have to|had to] go to the dentist."

Your friend asks you about the chores at your house. "What chores do you [must|have to]do at home?"