0 You mustn't/don't have to smoke here. It's
forbidden!
1 Does she have to/Has she to wash the dishes
now?
2 Was he allowed/Did he allow to go to parties
when he was a teenager?
3 I don't have to/didn't have to drink milk when
I was a child.
4 You aren't allowed to/let cross the street when
the traffic light is red.