Question

Write correct sentence
Her hair was hanging-------her back
A-up
B-down
C-under
D-over

Answer 1

B - Down. Just try and see if it makes sense to be in the sentence

Answer 2

B-down her back.

It can't be any of the other answers, I mean it can't be up because of gravity, it can't be under because that wouldn't even make sense. And it can't be over your back either..