One of my challenges was when my classmates mostly changed to another class when we were studying SGC with teacher Jom, then I felt bored in this class. For my opinion, teacher Jom better off adjust way of conducting group discussion, and school should consider to add more students to group class in case current students have changed or moved to another class.
There is a broken portion on the stair of the swimming pool that caused my friend injured and the water turned red for his blood.