Написать 3 предложения с while и 3 предложения с when

1. While I was walking I found two dollars.

2. John called you while you were at school.

3. She will do her homework while she is at her grandparents\'.

1. When I am tired I don\'t want to watch TV.

2. When it was cold Mary stayed at home.

3. When my sister was 12 she played volleyball very well.