19- A está basically mean it is estoy means i am and sense the question isn’t in first person it can be estoy that would mean juan is talking abt himself
20- B ^
21- B ^
Answer:
si, son los pantalones de mi papá
Explanation:
Abril, is april in spanish
C. Fueron
Because it is in past tense as in they went
Hacer - haz
decir - di
ir - ve
poner - pon
salir - sal
ser - se
tener - ten
venir - ven
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