单项选择题
We（）the bathroom and plan（）the bedroom this year.
A.painted;topaint B.ispainting;painting C.paint;topaint D.have painted;to paint
单项选择题 One of the benefits of the new model is that it is easier（）than the old one.
单项选择题 What（）of blood does Tom have?
单项选择题 Let's not wait any longer, he might not（）at all.
