series. date. Using Commas. Second Grade Grammar. friendly letter. city and state. When to Use a Comma. There are several places we should use a comma in second grade. Use a comma to separate words in a series. Use a comma to separate a city and a state.
Second Grade Grammar
city and state
I need milk, bread, and butter from the store.
Those cookies are delicious, delightful, and delectable.
Will you help me wash the dishes, dust the furniture, and vacuum the living room.
Dear Mr. Hays,