Question

0 You don't have to / doesn't have to be twenty-one to get married.
1 Do / Does you have to do the washing-up now?
2 We don't have / have to go to bed early today. It's Friday!
3 I can't do this exercise, because I don't have my book with me but I have to / has to
do it tonight.
4 Does your mum have to / has to go to the office tomorrow?
5 Nora's long hair is beautiful and she have to / doesn't have to wash it as often as I do.
Can you believe it?

Answer 1

1 Do / Does you have to do the washing-up now?

2 We don't have / have to go to bed early today. It's Friday!

3 I can't do this exercise, because I don't have my book with me but I have to / has to do it tonight.

4 Does your mum have to / has to go to the office tomorrow?

5 Nora's long hair is beautiful and she have to / doesn't have to wash it as often as I do. Can you believe it?