Which sentence displays correct subject-verb agreement?(1 point) Responses The island visited by the travelers are warm. The island visited by the travelers are warm. The cattle in the field is huge! The cattle in the field is huge! My collection of stamps is extensive. My collection of stamps is extensive. The books at the library is very helpful.

My collection of stamps is extensive.

The sentence "My collection of stamps is extensive." displays correct subject-verb agreement.

The sentence that displays correct subject-verb agreement is: "My collection of stamps is extensive."

To determine the correct subject-verb agreement in a sentence, you need to ensure that the subject and verb match in number. In other words, if the subject is singular, the verb should be singular, and if the subject is plural, the verb should be plural.

Let's examine the given options:
1. "The island visited by the travelers are warm." - This is incorrect because the subject "the island" is singular, but the verb "are" is plural. It should be "is" to match the singular subject.
2. "The cattle in the field is huge!" - This is correct because the subject "cattle" is singular, and the verb "is" is also singular.
3. "My collection of stamps is extensive." - This is correct because the subject "collection" is singular, and the verb "is" is also singular.
4. "The books at the library is very helpful." - This is incorrect because the subject "the books" is plural, but the verb "is" is singular. It should be "are" to match the plural subject.

Therefore, the sentence "My collection of stamps is extensive." correctly demonstrates subject-verb agreement.