a speaker
With your mouth.
there mouth
A river.
in the mouth is teeth,tongue and other stuff.the mouth helps you talk and eat.
Open your mouth.
with his mouth??
Cause it does not have a mouth
yes you can because you can use hand motions and talk with your mouth of course Yours Truly, Brianna Martinez-Diaz
Keep your mouth shut...
open your mouth
Using your mouth.
your mouth