[Full ver. is available only for membership and direct release*1]. I prepared a make-up class for A, who has a behavior problem, to observe a new teacher....

Video [Full ver. is available only for membership and direct release*1]. I prepared a make-up class for A, who has a behavior problem, to observe a new teacher.... , clip [Full ver. is available only for membership and direct release*1]. I prepared a make-up class for A, who has a behavior problem, to observe a new teacher.... , [Full ver. is available only for membership and direct release*1]. I prepared a make-up class for A, who has a behavior problem, to observe a new teacher....