please explain for me...急.

please explain for me...急. Please explain the reason of being late for school to me .是病 Do some exerciese for me please .try to explain the words an Please explain it to me.翻译. Please explain this AP news to me Could you explain them for me? Could you please explain it to me?With p_____. Please explain The Object Clause to me thoroughly,thanks. what is the sonnet? please help me to explain it. what a gem!Please explain it to me . Help me to explain the following sentences please!Thanks in Please wait for me at the_____(enter).急