An excellent teacher is believed to be one who devotes (奉献) himself to the children but asks for nothing .
Mr. White ______ from heart trouble, and he takes some medicine with him.
My mother asked me ______.
Our English teacher is ill, and we are all ______ her health.
I want your ______, sir. I don’t know what to do with it.
--- Have we ______ water? --- Yes, _____. We’d better get some.