Answer :
After reading the Spanish sentences given, this is the general rule that could explain what makes a sentence grammatically correct in Spanish:
In Spanish, verbs, nouns and adjectives change depending if they are femenine or masculine, so it is important that all the parts of the sentence (subjects, nouns, adjectives, verbs, definite articles) agree in gender and number to make it grammatically correct.
How do you know when a Spanish sentence is grammatically correct?
In this exercise, you have to look at the sentences given and then write a general rule that could explain why the sentence is grammatically correct.
In the sentences given, you can realise that the nouns and adjectives change depending if you are talking about a male student or a female student. This is what gives you the clue to write your explanation about Spanish grammar.
Check more information about Spanish grammar here https://brainly.com/question/7780242
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