Question

look at the text below. if there is an error with subject - verb agreement, select the incorrect verb and type it correctly. otherwise, submit the text without making any changes.
dance classes at ashland community center are free, but each of the students
is required to participate in fundraising activities for at least two hours per
semester.

Explanation:

The subject "Dance classes" is plural, so the verb "are" is correct for that part. However, when we look at "each of the students", the subject "each" is singular, but in the original text, the first verb "are" is correct for "Dance classes", and the second verb "is" is correct for "each of the students". Wait, no—wait, the first clause: "Dance classes... are free" – "Dance classes" is plural, so "are" is correct. The second clause: "each of the students is required..." – "each" is singular, so "is" is correct. Wait, maybe I made a mistake. Wait, the original text: "Dance classes at Ashland Community Center are free, but each of the students is required to participate in fundraising activities for at least two hours per semester." Wait, is there an error? Wait, no—wait, "each of the students" takes a singular verb, so "is" is correct. And "Dance classes" is plural, so "are" is correct. Wait, maybe the user's text has no error? Wait, no, maybe I misread. Wait, the original text: "Dance classes... are free" – correct. "each of the students is required" – correct. So maybe the text is correct? Wait, no, wait—wait, the first part: "Dance classes at Ashland Community Center are free" – "Dance classes" is plural, "are" is correct. The second part: "each of the students is required" – "each" is singular, "is" is correct. So the text has no error? Wait, but the problem says "If there is an error... select the incorrect verb and type it correctly. Otherwise, submit the text without making any changes." So maybe the text is correct. Wait, but let me check again. Wait, "each of the students" – the subject is "each", which is singular, so the verb "is" is correct. "Dance classes" – plural, "are" is correct. So the text is correct. So we submit it without changes.

Answer:

Dance classes at Ashland Community Center are free, but each of the students is required to participate in fundraising activities for at least two hours per semester.