--- Do you think we should accept that offer? --- Yes, we should, for we ____ such bad luck up till now, and time ____ out.
The new safety regulations were agreed on after _____ with the work-force.
Our goods with a (an) ________of colors and patterns can meet the demand of customers at different levels.
If you want to see the chairman of the department, you’d better make an _________ with his secretary first.
It was along the Mississippi River _________ Mark Twain spent much of his childhood.
If you have a job, ______ yourself to it and finally you will succeed.