Subject-verb agreement is a crucial aspect of grammar that determines the accuracy and clarity of written communication. In order to master this concept, it is essential to practice exercises that test your skills and understanding. This article provides the answer key to the subject-verb agreement exercise 2, which can help you in assessing your knowledge and identifying areas that require improvement.

Before we delve into the answer key, let`s briefly recap the rules of subject-verb agreement. A verb must agree with its subject in number and person. Therefore, a singular subject takes a singular verb, while a plural subject takes a plural verb. In addition, the verb must also agree with the subject in tense and form.

Now, let`s take a look at the answer key for the subject-verb agreement exercise 2:

1. The group of students (is/are) going on a field trip.

Answer: The group of students is going on a field trip.

Explanation: `Group` is a collective noun that is singular in form and hence takes a singular verb `is`.

2. Either the cat or the dogs (is/are) making noise.

Answer: Either the cat or the dogs are making noise.

Explanation: When two subjects are connected by `either/or`, the verb agrees with the subject that is closer to it. Here, `dogs` is plural and hence takes a plural verb `are`.

3. The book, along with the pen, (was/were) on the table.

Answer: The book, along with the pen, was on the table.

Explanation: When two or more nouns are connected by `along with`, the verb agrees with the subject that is closest to it. Here, `book` is singular and hence takes a singular verb `was`.

4. The number of visitors to the museum (has/have) increased.

Answer: The number of visitors to the museum has increased.

Explanation: `Number` is a singular noun that takes a singular verb `has`.

5. Neither the teacher nor the students (was/were) present in the class.

Answer: Neither the teacher nor the students were present in the class.

Explanation: When two subjects are connected by `neither/nor`, the verb agrees with the subject that is closer to it. Here, `students` is plural and hence takes a plural verb `were`.

By practicing exercises like these, you can improve your subject-verb agreement skills and enhance the quality of your writing. Remember to pay attention to the number, person, tense, and form of the verb and match it with the subject in every sentence. With time and practice, you can become a master of subject-verb agreement and write with greater accuracy and clarity.