Question

Which sentence has the correct subject-verb agreement? Often at the end of a hot, humid day appears the thunderclouds. Often at the end of a hot, humid day appear the thunderclouds.

Answer 1

Often at the end of a hot,humid day appears the thunderclouds.

Answer 2

Often at the end of a hot,humid day.appear the thunderclouds.
The thunderclouds(they) is plural,so they appear