Don'tleaveyourshoesonthefloorsomebodymaytripoverthem.A,thatBwhere为什么,和,有关系吗

Question

Don't leave your shoes on the floor_____ somebody may trip over them.
A ,that B where
为什么,和 ,有关系吗

Answer 1

that 变成了原因状语从句
where 变成了位置状语从句
选where不选that不是因为语法,是因为前者意思更符合说话人的表达.