Which sentence has proper subject-verb agreement?
A. My sister and brother is responsible for cleaning the house this afternoon
B. Hope, peace, and love is achievable for everyone
C. Missouri and Illinois are states along the Mississippi River
D. The members of the French club is aware of the details
C. Missouri and Illinois are states along the Mississippi River
The sentence that has proper subject-verb agreement is C. "Missouri and Illinois are states along the Mississippi River."
To determine correct subject-verb agreement, you need to ensure that the subject and verb in a sentence match in terms of number. In sentence A, the subject "My sister and brother" is plural, so the verb should also be plural, but "is" is singular, making it incorrect.
In sentence B, the subject "Hope, peace, and love" is singular, but the verb "is" is also singular, which is incorrect.
In sentence D, the subject "The members of the French club" is plural, but the verb "is" is singular, making it incorrect.
Only in sentence C, the subject "Missouri and Illinois" is plural, and the verb "are" is also plural, matching the subject. Therefore, the sentence C has proper subject-verb agreement.