A floor board !!!!
A book
That would be a person who never speaks lies, and never says things that are hurtful.
SHOE
Your mother tongue is the language you grew up speaking. For most people, that would be the language their mother speaks.
According to the idiom, yes, but do note, this happens subconsciously.
no your tongue will never get tired if you look in the mirror and you look at it your tongue will still be moving even if there is no pressure or force on to it. in conclusion your tongue is never tired.
A River
She speaks English, Russian (mother-tongue), Spanish
German is there mother tongue and 63.7% people speaks this language there!
Mandela speaks xhosa (pronounciation very close to nkossa)
I suppose it depends on how hard he presses it.
It means he speaks in a foreign language.
Antonio Banderas' native tongue is Spanish, but he speaks English as a secondary language.