Hello! I noticed that the options for the adjectives are missing, so I went online to search for them. This is the complete sheet.
(Mi o Sus) tía Rosa es un poco (guapo o antipática)
.
(Mi o Sus) profesores son (viejos o difícil)
.
(Su o Nuestros) amigos son (pequeña o jóvenes)
.
(Tus o Su) clase de ciencias es (tontas o aburrida)
.
(Vuestros o Tu) mamá es muy (bonita o rubio).
Answers with explanations:
<u>1) Mi</u><u> tía Rosa es un poco </u><u>antipática</u><u>.</u>
<em>Tía Rosa</em> (Aunt Rosa) is a single person, so the appropriate possessive pronoun is MI (Sus is a plural possessive pronoun). Aunt Rosa is a female so guap<u>o</u> isn't correct as this is an adjective for males.
<u>2) Sus</u><u> profesores son </u><u>viejos</u><u>
.</u>
<em>Profesores</em> (teachers) is a plural word, so it has to begin with a plural possessive pronoun, like SUS. <em>Viejos</em> is a plural adjective as well, and thus is the correct one in the case.
<u>3) Nuestros</u><u> amigos son </u><u>jóvenes.</u>
<em>Amigos</em> (friends) is also a plural word, so the appropriate adjectives are <em>NUESTROS</em> and <em>jóvenes</em>, as these are both plural.
<u>4) Su</u><u> clase de ciencias es </u><u>aburrida
</u><u>.</u>
<em>Clase de ciencias</em> (science class) is a singular word, this makes <em>SU</em> and <em>aburrida</em> the correct adjectives.
<u>5) Tu</u><u> mamá es muy </u><u>bonita</u><u>.</u>
<em>Mamá</em> (mom) is a singular word so the correct possessive pronoun is <em>TU</em>, and moms are females so <em>bonita</em> is more appropriate than <em>rubio</em>.