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Dio
caemos
ven
somos
fuy
hacen
dormieron
siente
compro
lee
comio
venimos
crei
Answer:
Nacho y Pablo nunca comparten un sándwich
Abro la puerta para mis alumnos todos los días
Explanation:
This is the Spanish translation of those questions.
Entiendo is the correct answer because "entender," the original form of the verb, is a stem changer, e--ie, and the "yo" form in present tense ends with -o.