Each of us are bringing a small gift that cost less than $10 for anoth...
The correct option is 'A'.
Explanation:
Subject-Verb Agreement:
The sentence requires proper subject-verb agreement. The subject 'each' is singular, so the verb should also be singular. Therefore, 'are' should be replaced with 'is'.
Countable and Uncountable Nouns:
The word 'gift' is a countable noun, so it should be preceded by an article. The article 'a' is correctly used in the sentence.
Adjective Order:
The order of adjectives in the sentence is incorrect. The correct order should be: opinion, size, age, shape, color, origin, material, purpose. Therefore, 'small' should come before 'gift'.
Comparative Degree:
The word 'less' is used to compare the cost of the gift with a specific amount, i.e., $10. Therefore, it should be followed by 'than', not 'then'.
Final Corrected Sentence:
Each of us is bringing a small gift that costs less than $10 for another person.
Each of us are bringing a small gift that cost less than $10 for anoth...
Each of us is will be the correct answer.
Each of us together means many people so plural phrase is always followed by a singular here is a pronoun.