Question

Choose the verb that agrees with the subject of the sentence.

_______ there pyramids in Mexico?
A. Isn't
B. Aren't

Answer 1

Answer: is, "aren't", because pyramids is plural

Explanation: 1. Aren’t the pyramids in Mexico?

The correct answer is “aren’t” since the subject of the verb is “the pyramids”, which is a plural noun and the subject-verb agreement corresponds with the third person plural.