单项选择题
We have some white and blue paint, but we （）.
A. have black paint B. has black paint C. haven’t black paint D. hasn’t black paint
单项选择题 What kinds of tools have you in your toolbox?（）
单项选择题 What do you want?（）
单项选择题 -May I use your screwdriver? -Certainly. Here （）.
