根据对话内容补全对话 首字母已给出

问题描述:

根据对话内容补全对话 首字母已给出
(In a shop )
A:Hello,Can I h( )you?
B I want two b( )of orange juice
A:Here you a( )
B :H( ) muc() is the juice?

help
boxes
are
ow h