3 Can, have to or must? Choose the correct form so the second sentence means the same.
0 It’s necessary for me to go to bed now. = I have to / don’t have to go to bed now..
1 It’s not OK for Helen to watch TV this evening. = Helen can / can’t watch TV this evening.
2 It’s necessary for Anton to do all the homework. = Anton has to / doesn’t has to do all the homework.
3 Don’t leave your clothes on the floor! = You must / mustn’t leave your clothes on the floor!
4 It’s OK for Olive to invite friends to her house. = Olive has to / can invite friends to her house.
5 It isn’t necessary for Pete to go home early. = Pete has to / doesn’t have to go home early.