—Are you coming to Jeff's party?—I'm not sure. I________go to the concert instead.
He proved himself a true gentleman and the beauty of his ________was seen at its best when he worked with others.
“We can't go out in this weather,”said Bob,________out of the window.
It is widely accepted that young babies learn to do things because certain acts lead to________.
There was such a long queue for coffee at the interval that we ________gave up.
An invention is a new way of solving a problem, so try our best to think of many ________and unusual ways.