Proper nouns are specific names (of people, places, times)
10. April, Paula, Harry Jones
11. Volvo (name of the car), Old Bass Lake (name of the lake)
12. Toledo, Ohio (place), Chicago, Illinois (place)
13. Volvo (name of the car)
14. Paula (person's name), Harry (name)
15. Reader's Digest, Popular Mechanics, Sports Illustrated (names of magazines)
16. Newsweek (magazine), Paula (name)
17. Abraham Lincoln (name), Springfield (place)
