Listen to Amy's dialog and write the prices on the price tags for each item.
听Amy的一段对话并把每一款商品的价格写在价格标签上。

Listen again and check your answers.
再听一遍录音并检查你的答案。

Listen to the dialog and fill in the missing information on the sales receipt.
听对话并将购物收据中缺少的信息填写完整。

Listen again and check your answers.
再听一遍录音并检查你的答案。