31.  Bush has asked Labor Secretary Elaine Chao to devise a cheaper way of addressing workplace safety.

32.  Hiring workers has become a cheaper way to boost production to meet the rising demand.

33.  Incineration was expensive and researchers began looking for cheaper ways to remove pollutants.

34.  Lyonnaise, he says, is committed to supply water in a cheaper way for all to share.

35.  Some businesses also are looking for new, cheaper ways to introduce consumers to digital TV.

36.  A number of guests had asked for a cheaper way to send and receive their e-mail, she said.

37.  But newspapers immediately published details of cheaper ways the prime minister could have travelled in the same time.