• view 51
• subscribe 2
• grade 0.00 RATE
  10point Selected points 1 points 2 points 3 points 4 points 5 points 6 points 7 points 8 points Select 9 points 10 point

  [Rate] Click to rate this

  Cancel Send

  You've already rated this.
  Would you like to rate it again?

  No Yes

A group of students mainly just cause trouble and havic.