Some - have-chores- maria- doesnt- to-do как правильно грамматически выстроить? switch -of paddy his to has mobile phone грамматически правильно выстроить

Maria doesn't have to do some chores

1. Maria doesn't have to do any chores (там не может быть some, так как в предложении отрицание)
2. Paddy has to switch off his mobile phone