Which sentence displays Caribe subject verb agreement

My collection of stamps is extensive.
The island visited by the travelers are warm.
The books at the library is very helpful.
The cattle in the field is huge!

My collection of stamps is extensive.

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

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

To understand why this sentence shows subject-verb agreement, let's break it down:

- Subject: "My collection of stamps"
- Verb: "is"
- Agreement: In this sentence, the singular subject "My collection of stamps" correctly uses the singular verb "is." This is because "collection" is a singular noun, and therefore requires a singular verb form.

It's important to note that subject-verb agreement refers to ensuring that the verb agrees with the subject in terms of number (singular or plural). In the other example sentences you provided, there is a lack of subject-verb agreement:

- The sentence "The island visited by the travelers are warm" should be corrected to "The island visited by the travelers is warm." Here, the singular subject "island" should be paired with the singular verb "is."
- The sentence "The books at the library is very helpful" should be corrected to "The books at the library are very helpful." Here, the plural subject "books" should be paired with the plural verb "are."
- The sentence "The cattle in the field is huge!" should be corrected to "The cattle in the field are huge!" Here, the plural subject "cattle" should be paired with the plural verb "are."

Remember, subject-verb agreement is essential for maintaining grammatically correct sentences.