F Look, read and complete(看图读一读,填空完成对话)
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1. A small packet of biscuits, please. How much is it? Here you are. Twelve yuan, please. 2. A big bottle of water, please. How much is it? Here you are. Six yuan, please. 3. Two small ice creams and one packet of sweets, please. How much are they? Here you are. Fourteen yuan, please.