新目标七年级上册Unit 7 How much are these pants?综合能力训练I.补全对话A) 根据所给情景完成下列对话,每空一词A: Can I_______(1) you? B: Yes, _______(2). I want _______(3)buy some tomatoes. A: How _______(4)do you want? B: Six. _______(5)_______(6)are they? A: Three yuan. _______(7)that all? B: I ...