In the sentence identify the segment which contains the grammatical error.
Those who follo a healthy routine is likely enjoying good health.

Options

A. good health
B. a healthy routine
C. is likely enjoying
D. Those who follow

Answer

C

Explanation

According to the "Subject-Verb Agreement rule", a singular subject takes a singular verb and a plural subject takes a plural verb. In the given question, .those. is a plural phrase that will take .are. as a plural verb. Hence, .are likely to enjoy! will be answer.