—Please __________ us in the discussion.—I'd like to, but I'm __________ busy at the moment.
_____ of my brothers are reporters. Covering events, meetings, or sports meetings ______ their duty.
What the teacher and the students want to say _____ that either of the countries ____ beautiful.
—— ____ your clothes? ——No, mine _____ hanging over there.
In those days John with his classmates _____ kept busy preparing for the exam.
As I have a meeting at four, ten minutes _____ all that I can spare to talk with you.