Exercise : Subject and Verb Agreement Exercise
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Answer:
12. is, 13. knows, 14. Is, 15. is, is, 16. are, 17. Are, 18. are
Explanation:
Identify the noun/pronoun that is acting out the verb:
12. Every
13. Nobody
14. news
15. Mathematics, Civics
16. dollars
17. tweezers
18. pants