1. Because she has bad vision vision, she must always wear her glasses for reading. (Find 1 comma.)

2. Lucas arrived home on January 4 4, 2011 2011, from Australia. (Find 2 commas.)

3. In order to be correct correct, you must use commas commas, periods periods, and quotation marks. (Find 3 commas.)

4. Well Well, my last test score was a real surprise! (Find 1 comma.)

5. Insects fly up toward the light light, and they are unable to escape its intensity. (Find 1 comma.)

6. The game Words With Friends Friends, which is similar to Scrabble Scrabble, is enjoyed by many. (Find 2 commas.)

7. Studying my map map, I could not decide which way to go. (Find 1 comma.)

8. Dear Uncle Fred Fred, (Find 1 comma.)

9. Pencils Pencils, pens pens, and erasers are needed for the examination. (Find 2 commas.)

10. Although it was not too difficult difficult, some people failed the test. (Find 1 comma.)

11. The next lunar eclipse will occur on Tuesday Tuesday, October 8 8, 2013. (Find 2 commas.)

12. The loud noise noise, which came from the back of the room room, was disruptive. (Find 2 commas.)