______ Chief Engineer, as his family had expected made his father happy and proud.
More than 800,000 Chinese overseas students have returned in the last five years, with the annual number ______ by an average rate of 36 percent each year.
For most informal dinners, you should wear comfortable and ______ clothes.
Johnson would have faced the music but he ______ doing things like that.
How can they learn anything ______ they spend all their spare time watching television?
In this section, we will briefly describe possible ways of reducing the costs and risks ______ in doing this.