Drag the homophone to the correct sentence. Select each answer once.
(its)(it's)(there)(their)
Sometimes, ______
 easy to forget what heroes did for us.
The ceremony was at_____ 
 end.
We know that ______
 bravery helped us stay free.
We know that______ 
 were six Code Talkers at the Battle of Iwo Jima.
pls help me...