Which of the following describes what it means when subjects and verbs agree?

A. They have the same ending.
B. They are both singular or both plural.
C. They are not separated by interrupting words
D. they describe the same things.

B. They are both singular or both plural.

The correct answer is B. They are both singular or both plural. When subjects and verbs agree, it means that the subject of a sentence (which can be either singular or plural) determines the form of the verb (which must be singular or plural to match the subject).

The correct answer is B. They are both singular or both plural. When subjects and verbs agree, it means that they match in number. In other words, if the subject is singular, the verb should also be singular, and if the subject is plural, the verb should also be plural. This is important in order to maintain grammatical correctness and clarity in sentences. Now, to determine if subjects and verbs agree, you can follow these steps:

1. Identify the subject of the sentence. The subject is a noun or pronoun that performs the action or is being described in the sentence.
2. Determine if the subject is singular or plural. Singular subjects refer to one person or thing, while plural subjects refer to more than one person or thing.
3. Look at the verb in the sentence. The verb is the action word or state of being that relates to the subject.
4. Ensure that the verb matches the number of the subject. If the subject is singular, the verb should be in the singular form. If the subject is plural, the verb should be in the plural form.

By following these steps, you can determine if subjects and verbs agree in a sentence.