—Why don't you go to medical college and be a doctor?—Oh.It calls for a great deal of________with long training, which I am afraid I don't have.
When I was in trouble, my friends often ___ me a lot of help.
We expected that he ____ for the meeting.
I have two uncle, but ____ of them lives here.
Those ___ want to go there, please write down your names.
Nobody likes ___ in such an impolite manner.