A business man works in a (an) ______A. office building B.restaurant C. market
你在车站等车,一位英国的候车者和你攀谈,他会说:“________”
A :________ ? B : OK. Here you are.
A :________ B : Thank you.
A:________ , Miss Li. B: Goodbye.
Liu Tao ________ a school bag.