HOPE THIS CHART HELPS!
Subject -AR verb endings
yo (I) -o
tú (you) -as
él/ella (he / she) -a
nosotros/as (we) -amos
vosotros/as (you all) -áis
ellos / ellas (they) -an
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Subject -ER verb endings
yo (I) -o
tú (you) -es
él/ella (he / she) -e
nosotros/as (we) -emos
vosotros/as (you all) -éis
ellos / ellas (they) -en
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SPANISH PRESENT TENSE: VERBS ENDING IN -IR
Subject -IR verb endings
yo (I) -o
tú (you) -es
él/ella (he / she) -e
nosotros/as (we) -imos
vosotros/as (you all) -ís
ellos / ellas (they) -en
You're correct the answer is está
[SPANISH]
Quiero ser un guardia de seguridad y luchar contra el crimen porque mi padre es un guardia de seguridad y quiero ayudar a la gente.
[ENGLISH]
I want to be a security guard and fight crime because my father is a security guard and I want to help people.
"Quiero ser un guardia de seguridad" means that the person talking wants to be a security guard. Instead of saying "Quiero ser un seguridad guardia" you say that you want to be a guard of security.
"Luchar contra el crimen porque mi padre es un guardia se seguridad" is quite a obvious one, the person wants to fight crime and criminals because his/her is a security guard, but instead of saying that you want to fight crime, you say you want to fight against crime: "Quiero luchar contra el crimen".
In the end the of the sentence, the person talking about it says that he/she wants to help people ( " y quiero ayudar la gente " ). Instead of saying " y quiero ayudar gente " ( " and I want to help people " ) you say " y quiero ayudar la gente " (" I want to help the people.
if my answer didn't explain the problem well, I hope you find someone that does it better :).
The correct answer is una aplicación de hielo.
The entire conversation means:
Alba: I hit my arm and now it is a bit inflamed.
Jorge: What did the doctor recommend?
Alba: He told me that putting ice on it is enough because the injury is not serious.
Todos mis familiares vinieron a mi casa para celebrar el aniversario de mis abuelos.
Mi tía trajo pan y mi padre hizo espagueti. Ahora mi novio sabe que mi familia es Italiana.