看图，补全对话。

1. A: Can I help you? B: I want ___________ ___________. ___________ ___________ is it? A: It's thirty yuan. 2. A: ___________________________? B: They're ducks. A: ___________________________? B: There are ___________________. 3. A: Are they donkeys? B: ___________________________. A: ______________ are they? B: They're ______________.

1. a dress, How much 2. What are thees, How many ducks do you have, 20 (答案不唯一)
3. No, they aren't (答案不唯一), What, donkeys