The Turners consider ____ a computer, which is commonly considered _________ a great help in our work and study.
The tasks are not easy, but they are usually ___ within 20-30minutes.
He was ___ to give up halfway even though there might be more difficulties ahead.
My story had ___ publicity, so there were radio and television interviews.
We are determined to get the work ___ before New Year’s Day.
While you are out, you should keep your doors and windows ___.