Which sentence uses periods correctly?

A.
We met at the playground on Franklin St on Oct 20.

B.
We met at the playground on Franklin St. on Oct 20

C.
We met at the playground on Franklin St. on Oct. 20.

D.
We met at the playground on Franklin St on Oct. 20.

Question

Which sentence uses periods correctly?	
 
 A.
We met at the playground on Franklin St on Oct 20.
 
 B.
We met at the playground on Franklin St. on Oct 20
 
 C.
We met at the playground on Franklin St. on Oct. 20.
 
 D.
We met at the playground on Franklin St on Oct. 20.

anonymous · Answer

I think C :)

anonymous · Answer

Ok, :3 Thanks!

anonymous · Answer

No problem! :) Sorry if it's wrong, though!

anonymous · Answer

Don't sweat it :p I can correct it. I'm just lazy xD