Вставьте have/has to/dont have /doesnt have to 1 you come to the shops with me if you are busy 2 she worry. 3 go to the supermarket? 4 we help with the housework?

1 You don’t have to come to the shops with me if you are busy.
2 She doesn’t have to worry.
3 Do they have to go to the supermarket?
4 Do we have to help with the housework?