[解析]
考查补全对话.
(1)C.根据下句I went to Kunming on my holiday我假期去昆明了,上句应该问去了哪?用Where did you go on your holiday?符合句意,故选:C.
(2)B.根据下句It was warm很暖和,上句应该是问天气,用What was the weather like?符合句意,故选:B.
(3)A.根据下句I went there by plane我坐飞机去的,上句应该是问怎么去的,用How did you go there?符合句意,故选:A.
(4)E.根据下句I saw folk dances.我看了民间舞蹈,上句应该是问做了什么?用What did you do there?符合句意,故选:E.
(5)D.根据问句Did you eat any Kunming's snacks?你吃过昆明的小吃吗?一般疑问句,要用Yes或No回答,所以用 Yes,I did.符合句意,故选:D.