FANBOYS/CONJUNCTIONS
Yesterday, I ate breakfast lunch and dinner.
Yesterday, I ate breakfast, lunch, and dinner.
When I get home, I like to take off my shoes have a quick snack and clean out my backpack.
When I get home, I like to take off my shoes, have a quick snack, and clean out my backpack.
Playing soccer basketball and football are my favorite things to do in the summer.
Playing soccer, basketball, and football are my favorite things to do in the summer.