Write what you can/can't, must/mustn't do at home

Question

Write what you can/can't, must/mustn't do at home

Answer 1

I can: do  nothing,play in video games, make homework,help my family
I can't: cook dinner,work how my family,play piano,play football
must:do my homework,help my family,clean my room
mustn't:offend girls,have bad grades,have bαd friends :3