When do you use a comma in a sentence tomorrow at the end of a sentence to indicate in a break and thought or structure to show a pause in a sentence or separate items in the list to denote or animation
Commas are typically used in the following situations:
1. To separate items in a list: "She bought apples, oranges, and bananas."
2. To separate two independent clauses joined by a coordinating conjunction: "I studied hard, but I still failed the exam."
3. To set off introductory words or phrases: "However, I believe we can still succeed."
4. To set off non-essential information or interjections: "My sister, Sarah, is coming to visit."
5. To separate adjectives when they modify the same noun: "It was a beautiful, sunny day."
Regarding your question specifically about using a comma at the end of a sentence, it is not standard practice to place a comma at the end of a sentence unless it is part of a quotation or if it is used for a specific stylistic effect.