Which sentence uses a verb that agrees with its subject? A. Has the children come back from the playground?
B. There are a stack of books on the table.
C. My clean clothes were folded neatly on the bed.
D. Across the street there are a bookstore.

C. My clean clothes were folded neatly on the bed.

Explanation:

The subject and verb in each option are:

A. children has

B. stack are

C. clothes were

D. bookstore are

As you can see, only in C. do the subject and verb agree in number. : )

C. My clean clothes were folded neatly on the bed.

Explanation:

5.18 Unit Test: On the Outside Looking In - Part 1