Easy medal!
Can someone check the following sentences for punctuation?
-Did you understand that I wanted you to run radar on Main St. Vine St. and in the school zone?
-The tall thin man with a baseball hat walked quickly and silently down the street.

Question

Easy medal! 
Can someone check the following sentences for punctuation? 
-Did you understand that I wanted you to run radar on Main St. Vine St. and in the school zone?
-The tall thin man with a baseball hat walked quickly and silently down the street.

anonymous · Answer

the fisrt one should have a comma between St. and "and"

comma between hat and walked