take their own sweet time???

All this while,
I give freedom to my students to prepare the papers,
but this seems like does not work well,
the students always take their own sweet time.

take their own sweet time???
你甘讲就唔ngam啦～
听日唔系拜六既话你就惨啦
惹到我左啦
惹到我要在明天或后天搞掂卑你
拜四？
洗唔洗甘久啊？