Answer:
The correct answer for this question would be escuela.
Step-by-step explanation:
The first answer (es buena) is a phrase that translates to "is nice". The word "la" translates to "the", so the combined phrase would be "The is nice", which does not make sense.
The rest of the answers are translations for the words school and schools.
Anything that ends in an "o" is masculine, which means that it requires the masculine form of 'the' (lo for singular and los for plural). This means that the answers escuelo and escuelos are incorrect.
This leaves escuela and escuelas as possible answers.
Since the word "la" is singular, you need the singular version of school, which is escuela. The world "escuelas" translates to schools, and it would require the plural version of 'the' (las) for it to be the correct answer.