1. Bicycle – C
2. Chair – C
3. News – U
4. Meat – U
5. Photo – C
6. Pen – C
7. Banana – C
8. Rice – U
9. Song – C
10. Minute – C
11. Music – U
12. Flower – C
13. Money – U
14. Information – U
15. Advice – U
16. Love – U
17. Furniture – U
18. Vase – C
19. Water – U
20. Meal – C

Exercise 2: Plural Forms

1. Bicycles
2. Chairs
3. News (remains the same in plural)
4. Meats
5. Photos
6. Pens
7. Bananas
8. Rices (though "rice" is generally used in its uncountable form, "rices" can be used in specific contexts to refer to different types or varieties)
9. Songs
10. Minutes
11. Musics (though "music" is generally used in its uncountable form, "musics" can be used in specific contexts to refer to different types or genres)
12. Flowers
13. Moneys (though "money" is generally used in its uncountable form, "moneys" can be used in specific contexts to refer to different types or forms of money)
14. Informations (though "information" is generally used in its uncountable form, "informations" can be used in specific contexts to refer to different pieces or types of information)
15. Advices (though "advice" is generally used in its uncountable form, "advices" can be used in specific contexts to refer to different pieces or types of advice)
16. Loves (though "love" is generally used in its uncountable form, "loves" can be used in specific contexts to refer to different types or instances of love)
17. Furnitures (though "furniture" is generally used in its uncountable form, "furnitures" can be used in specific contexts to refer to different pieces or types of furniture)
18. Vases
19. Waters (though "water" is generally used in its uncountable form, "waters" can be used in specific contexts to refer to different bodies or types of water)
20. Meals