—Has anyone taught him how to do it?—Sure. Lots of advice________, but he hasn’t made a decision.
29. Studies show that the things that contribute most to a______of happiness cannot be bought.
28. —Has your sister finished her novel yet? —I have no idea.She________it last week.
27.To shut your eyes to facts.as many of you do,_______foolish.
26.There are all sorts of ways that employees can be successful_________obtaining the better office environment.
25. Thirty years ago this month,China's leaders launched an economic revolution.___________the door to free market reforms and foreign trade.