_______ a teacher, I think I should teach the students not only how to learn but also how to be a man. [ ]
The old man was not ______ to climb up the hill.
Some colours make us _______ calm and peaceful.
A new book on how to prevent floods and droughts is ____ soon.— Really ? I can’t wait to read it.
He has no pen to write _____, because he left his pencil-box at home this morning.[ ]