Answerkey noun
Answer:
1. A 2. A 3. A 4. D 5. B 6. B 7. B 8. C 9. A 10. B 11. D 12. E 13. A 14. B 15. B 16. B 17. A 18. A 19. B 20. D
Explanations:
1. Substitute plural noun problems for problem.
2. Substitute Girl students for girls students.
3. Substitute Women for Woman.
4. Substitute rupee for rupees. (one hundred rupee notes)
5. Substitute information for informations (information is singular uncountable noun and a/an never used before singular uncountable noun).
6. Substitute homework for a home work.
7. Substitute policemen for police ( the police uncountable noun but police man countable noun)
8. Substitute feet for foot (foot of feet are plural).
9. Substitute pieces of poetry or poems for poetries.
10. Substitute offspring for offsprings.
11. Substitute urgent work for an urgent work
12. No error
13. Substitute types for type (these, those, certain etc are adjective its come after plural noun)
14. Substitute spectacle for spectacles (here spectacle means scenes which singular uncountable noun. e.g. what a beautiful spectacle! = what a beautiful sight)
15. Substitute two-thirds for two-third(one-third is singular but two thirds, three-fourths are plural).
16. Substitute cupfuls (plural form) for cupsful (meaning less)
17. Substitute brethren for brethrens (brethren are plural which means brothers)\
18. Substitute scenery for sceneries.
19. Substitute pieces of brick for bricks
20. Substitute scissors for scissor (two part of instruments are always plural)
Singular uncountable noun:- news, information, advice, work, scenery, pottery, imagery, Poetry, stationary etc with all nouns which never used to before a/an and after s/es.