Answer:
The right answer is, A. Mi amigos es.
* Mi amigo es aburrido.
Explanation:
Identifying the narrator, gender, number and time indicated by a sentence is the first step that must be taken. This is very important to be able to logically conjugate the verbs, and that these have concordance with what is being expressed.
Check for asentós and how the word is pronounced
Estamos
estar because this verb comes straight after an already conjugated verb
