21.   After Torvalds posted his work on the Internet, programmers around the world went to work improving his code.

22.   Agency officials said they were working to improve recruiting minority applicants.

23.   Aguirre is now working to improve his English so he can use the software that is already available for designing simple jewelry.

24.   All of this is bad news for leaders on both sides who had been working to improve relations.

25.   Bush laid out his proposal during a speech at the Inter-American Development Bank, which works to improve the lives of the poor in Latin America.

26.   But council members noted their organizations are constantly working to improve the lives of the poor through various community activities and funding for nonprofit organizations.

27.   But even with their problems, the FIVB and the AVP are working to improve their relationship.

28.   But he has spent most of his time working to improve the immunization systems in Togo and other West African nations so they can qualify for assistance from GAVI.

29.   But Microsoft, Ludwig notes, is also working to improve the software the user sees, making it easier to use.