1. Which sentence correctly uses the Oxford comma?

2. Which is the correct use of a semicolon?

3. Which use of a colon is incorrect?

4. Which is the correct use of an en dash?

5. Which is the correct use of an em dash?

6. Which is the correct use of parentheses?

7. Which is the correct use of an ellipsis?

8. Which correctly uses a period/full stop?

9. Fill in the blank: This old thing? ___ broken!