When you want to thank someone.
Muchas gracias=thanks a lot
Mil gracias= thanks a million
When you want to say you’re welcome.
De nada= you’re welcome
Por nada= you’re very welcome
No hay de qué= you’re super welcome
When you want to say please.
Por favor= please
Imagine you are walking down the hallway and you see someone drop their books. You bend down to hand it to them. What will they say in return? Lets find out.