In the fall the trees on our street have leaves of red, yellow and orange Where does the comma goes

In the fall the trees on our street have leaves of red, yellow, and orange.

In the fall, the leaves on our streets have leaves of red yellow and orange.

Explanation:

typically you add a comma where you would pause while speaking.

c

Explanation:

Gregors´ metamorphosis to a bug didn´t work at all. So he´s dead