Rate the following argument fragment on its writing, argument, and language skills:
Evidence: In a physical classroom, the teacher is usually present and is easily accessible, but in an online class, the teacher is not always there when a student needs them; the student would have to rely on sending an email or sending a message through a school-sponsored online chat and wait for a response. The waiting time can range from seconds to hours, or perhaps, days, depending on the teacher's schedule. For example, in the summer, a student may take an online class for economics and personal finance. There would be a time where the student would need to ask a proctor a question about the testing rules, so in that situation, he would email and wait for a response before the test date. However, the student received an email regarding testing rules after the test date. In situations like this, there is uncertainty in determining when the proctor will respond since the student does not know exactly when the proctor is online; but, in a classroom, this scenario would not happen. Because the student is face to face with the teacher, he gets an immediate response. This makes the situation much easier and stress free for the student.

Score: 2