Пожалуйста помогите написать 4 предложений с союзом when!! Срочно!!

When i go to school?
When i come home, i do my home work.
When winter comes, all ground in snow.
When i hungry, i go eat.

When we will go to the cinema?
When I was young.
When you done this, I don’t remember!
When he was 4 y.o he liked to watch Pokémon.