What country has the currency of dolar estadounidense?

What is the main idea of this audio passage? transportation in latin america . where is this conversation most likely taking place? en la casa what advice is given to joel? don't fall in love with margarita. what is this person doing? giving directions to the university. what is david's problem? he wants to exercise more but he doesn't have time. these are all the right answers on edge spanish2 someone answer to keep the question

Answer these simple questions for me. number them also do it will be easy for me. don’t put random words.

Que tengas mucho éxito en el futuro. a. creo b. es verdad c. quiero d. sé