单项选择题
Are there any pincers in your toolbox?（）
A. Yes, I have. B. No, I haven’t. C. Yes, there are. D. No, there are.
单项选择题 We have some white and blue paint, but we （）.
单项选择题 What kinds of tools have you in your toolbox?（）
单项选择题 What do you want?（）
