The sentence "Tú asististe a la escuela ayer" is grammatically correct, the verb matches with the pronoun behind the subject and is correctly conjugated.
How to check if a verb is correctly conjugated
In this question we must check if verb is correctly conjugated, the correctness depends on the pronoun behind the subject and the context of the entire sentence as well.
We know that the subject of the sentence is the pronoun tú and the context of the sentence indicates a verb in past tense. Hence, the correct conjugation of the verb asistir is tú asististe.
Hence, the sentence "Tú asististe a la escuela ayer" is grammatically correct, the verb matches with the pronoun behind the subject and is correctly conjugated.
To learn more on sentence in Spanish, we kindly invite to check this: https://brainly.com/question/23456674
