Answer :
Final answer:
The sentence that shows the correct subject-verb agreement is 'There is a double-seated rocker on the front porch.' This sentence correctly matches the singular subject 'rocker' with the singular verb 'is.' The other options contain subject-verb agreement errors.
Explanation:
Correct Subject-Verb Agreement
In the sentences provided, we are looking for the correct subject-verb agreement. Subject-verb agreement means that the subject and verb of a sentence must match in number (singular or plural).
Let’s analyze each option:
- 1. There is two single rockers on the front porch. - Incorrect, it should be There are two single rockers on the front porch.
- 2. There are a seat for all four of us on the front porch. - Incorrect, it should be There is a seat for all four of us on the front porch.
- 3. There is a double-seated rocker on the front porch. - Correct. The subject "rocker" is singular, and the verb "is" is also singular.
- 4. There are a double-seated rocker on the front porch. - Incorrect, it should be There is a double-seated rocker on the front porch.
Therefore, the correct sentence showing proper subject-verb agreement is There is a double-seated rocker on the front porch.
Learn more about subject-verb agreement here:
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