Make these sentences passive. 4) mom doesn't let little Johny stay up late. 5) my parents let my elder brother read whatever he likes 6) henry's cousin never makes him iron his clothes

For you, below are the proposals that needed to be made passive:

4) Little Johny isn't allowed by his mom to stay up late.

5) My elder brother is allowed by my parents to read whatever he likes.

6) Henry is never made by his cousin to iron his clothes.