Les’s take one class， either in primary or high school， as an example and divide it into three groups: the slow， the middle， and the fast In the past， the slow learners used to have Today， however， it seems all of them have tutors for one reason or The slow learners need tutors because they can’t catch up with others with their own They have difficulty in understanding the teachers and doing their So after – class tutoring is really important to But the problem is that they may become dependent on tutors and not work very hard in As to the middle group learners， they worry about being surpassed and turn to tutors， What about the fast learners? Though they are confident about their present position， they are not quite They fix their eyes on a high They desire to learn more in order to be more competitive I think they have the right to have tutors， though I have no
