Which sentence is punctuated correctly?
A.
When the last bell for school rang the students ran out of the door and into streets to meet the summer.
B.
When the last bell for school rang the students ran out of the door, and into streets to meet the summer.
C.
When the last bell for school rang, the students ran out of the door, and into streets to meet the summer.
D.
When the last bell for school rang, the students ran out of the door and into streets to meet the summer.