将下列句子排成一组对话A.I'mfine,too.Whereisourteacher?B.What'sthisinEnglish?C.Thanks.
D.It'salibrary.
E.Hello!LiPing.Howareyoutoday?
F.Youarewelcome.
G.Sheisintheclassroom,Ithink.
H.Hi!Mary.I'mfine,thanks.Andyou?