¡Hola! How to communicate with a exchange student from Costa Rica.

Explanation
In order to communicate with an exchange student you must know
-How to ask how they are doing in español 
-How to reply back to them in español
-How to pronunce the words right
-How to say goodbye
-How to say your name 

These are some ways of saying goodbye in Español
Words                                               Meaning
-¡Adiós!                                            Bye!
-¡Hasta luego!                                   See you later!
-¡Hasta pronto!                                 See you soon!
-¡Hasta mañana!                               See you tomorrow
-!Qué le vaya bien!                           Have a good one!


These are some words that describe how you are feeling
Words                                            Meaning
-enfermo/a                                      Sick
-cansado/a                                      Tired
-tranquilo/a                                     Chill
Contento/a                                      Happy


*The male would say the word with an "o" at the end where as the female would say it with a "a" at the end of a word. Also you would say the formal words to adults or like the president to show respect. 


Here are some flash cards that can help you understand the words better and hear them.