Which sentence uses a verb that agrees with its subject?
a.
the uniforms for the boys' squad is above the cabinet.
b.
the articles in that magazine usually has information.
c.
the latch on the window next to the door don't open.
d.
pictures of my great-grandfather hang on the wall above the fireplace.

The sentence uses a verb that agrees with its subject would be sentence D. 
Pictures of my great-grandfather hang on the wall above the fireplace. 

- In sentence A, the word "are" should have been used instead of the word "is"
- In sentence B, the word "have" should have been used instead of the word "has"
- In sentence C, the word "doesn't" should have been used instead of the word "don't"