Question

Which sentence uses a verb that agrees with its subject?

The post offices in our area opens at 9 a.m.

Their behavior during the performances was very good.

A new book by Ruth Randell, the author of many mysteries, arrive in bookstores soon.

The dresses on the rack in the back of the department was on sale.

Answer 1

~HELLO!~

I think it's the second one.

It's the one that makes the most sense in my opinion.

Hope this helped you!

~Hina

Please crown me for this answer! Thanks! <3