In the world of grammar, there is nothing more important than subject-verb agreement. This fundamental rule dictates that the subject of a sentence must agree with the verb in both number and person. Getting this rule wrong can result in confusion, awkward sentences, and even a loss of credibility.

If you`re an experienced writer or editor, you may think you have subject-verb agreement down pat. But just how well do you really understand this rule? To put your knowledge to the test, we`ve created an advanced subject-verb agreement quiz that will challenge even the most experienced grammar gurus.

Before we dive into the quiz, let`s review the basics of subject-verb agreement. In simple terms, the subject of a sentence is the noun or pronoun that is doing the action or being described. The verb is the action being performed or the state of being. The two must agree in terms of number (singular or plural) and person (first, second, or third).

For example, in the sentence “The dog barks loudly,” “dog” is the singular subject and “barks” is the singular verb. If we changed the subject to “dogs,” the verb would need to change to “bark” to maintain subject-verb agreement.

Now that we`ve refreshed our memories, let`s move on to the quiz.

1. Either the teacher or the students (is/are) responsible for the mess in the classroom.

2. Each of the boys (has/have) a different hobby.

3. Neither the cat nor the dogs (likes/like) to be left alone.

4. The profits of the company (has/have) increased this quarter.

5. The group of friends (has/have) decided to go on a road trip together.

If you answered “are,” “has,” “like,” “have,” and “has,” then congratulations! You have a solid understanding of subject-verb agreement. But if you struggled with any of the questions, don`t worry – subject-verb agreement can be a tricky concept, even for experienced writers.

To improve your subject-verb agreement skills, try practicing with sentences that include compound subjects, phrases that interrupt the subject and verb, and subject-verb agreement with collective nouns. And of course, always proofread your work to catch any errors before publishing.

In conclusion, subject-verb agreement is a crucial rule in grammar that requires careful attention and practice. Whether you`re a writer, editor, or simply a lover of language, taking the time to master this rule will make you a better communicator and a more effective writer. So keep practicing, take quizzes like this one, and watch your writing skills soar!