Question

Which verb agrees with its subject? Many passengers who ride on the bus __________ to music through headphones. A. listening B. listen C. was listening D. listens

Answer 1

In this case the verb that agrees with it's subject is B. listen

The sentence should read as follows;

Many passengers who ride on the bus listen to music through headphones,

Hope this helps. :)

Answer 2

Many passengers who ride on the bus Listen to music through headphones