As long as you want as long as the 14 year old is responsible.
no not at all as long as your under 18
A fourteen year old should get nine hours of sleep each night.
so that they can follow people they look up to
How long can a ten year old be left in UK
No.
as long as u havent gotten married or had sex, then nothing bad.
14 year olds should not be having sex!!!!!!!!!!!!!!!!!!!!!
yes
no
Your question has to say WHAT the fourteen year old is doing, not just ask how many hours, in order for someone to answer it.
Of course.
As long as a parent approves and watches with the young adult.