decide whether the sentence is grammatically correct or incorrect as written. es mi tercer año en la…

Brief Explanations:

In Spanish, the correct way to say "It's my third - year at the university" is "Es mi tercer año en la universidad", which is a grammatically correct sentence. The subject - verb agreement is proper, and the use of possessive pronoun "mi" and ordinal number "tercer" along with the preposition "en" is appropriate.

Answer:

correct