Which pronouns are used with a singular verb according to standard grammar rules?

The correct choice includes pronouns that, according to standard grammar rules, are treated as singular and therefore take singular verbs.

Everyone, somebody, no one, and everybody are all indefinite pronouns that refer to a single, nonspecific person. For instance, in sentences like "Everyone is invited" or "Nobody knows the answer," the verbs "is" and "knows" agree with these singular pronouns. This agreement is essential in maintaining correct subject-verb alignment in English grammar.

Other options contain pronouns that are either plural or do not adhere to the question's requirements for singular verb usage. This focus on subject-verb agreement is critical in constructing grammatically correct sentences.