The sentence that start with “Soy” and Yo” is for como eres. And the ones that start with “El, Ella, Ello” are for cómo es.
Ayer nosotros ahorramos 2.500 pesos
English translation:
"It's good that my friends ____ me with the project for art class."
The Spanish sentence uses a reflexive verb, which indicates that the verb will be applied to a subject. The subject in this sentence is 'me', which means that the speaker is being helped.
The subject acting out the verb is 'mis amigos', which is a third-person plural subject. The conjugation for ayudar that agrees with this subject is ayudan.
B. un montón
montón means 'a lot' so if she has a lot she doesn't need any more
