听音,涂色。10分
(5)--- Hello,Sam.---_____________,Bobby.
(4)---Hi, LiuTao.---______________,Wang Ming.
(3)---Class: Goodbye, Miss Li. ---Miss Li: ______________.
(1)---Good morning, Miss Li.---______________Wang Bing.
把单词补充完整 he_lomo_ _ingaft_ _n_ _n g_ _d c_a_ sa_