Choose the best spanish equivalent to the phrase. the friends are going to the party. a. los amigos son yendo a la fiesta. b. los amigos es yendo a la fiesta. c. los amigos están yendo a la fiesta. d. los amigos estar yendo a la fiesta.

Its (c) Los amigos están yendo a la fiesta 

The correct option that is equivalent to the phrase in English is:

C. Los amigos están yendo a la fiesta.

Explanation:

The sustantives and the adjectives are the same for all the options. The key word to look for is the verb ESTAR (Be) and this verb has to be with good conjugation to "los amigos/ellos" (friends/they).

The sentence is about friends that are going to a party.

The options are:

A. Los amigos son yendo a la fiesta.  son means: are. This is not good because is not the right word.B. Los amigos es yendo a la fiesta.  es is used for a singular person and los amigos are plural.C. Los amigos están yendo a la fiesta.  This is the correct verb and conjugation. with the right tense contiuous present.D. Los amigos estar yendo a la fiesta. Estar is the right verb but is in the wrong tense (present)

Im awfully sorry but i believe they taught you about mexico and there's a few things i dont know about them, but i could do this question if you provided those details.