31.   The news taxes, which will replace a system of indirect taxes, takes effect tomorrow.

32.   The old system was replaced by the current system of a Criminal Court and a Civil Court, with more centralized branches in each borough.

33.   The previously flawed system was replaced with precisely nothing.

34.   The U.S. Department of Health and Human Services wants to replace local systems with a national plan.

35.   The task force, however, did not recommend replacing the system with a socioeconomic index, such as the one used by UCLA this year.

36.   They argued, and the Bush administration agreed, that the Clinton standard would make air-conditioners too expensive for low-income families and discourage others from replacing older systems.

37.   This is a new money arrangement, replacing the system by which the bowls paid the teams directly.

38.   Though there was no actual fire or smoke damage beyond the sub-basement, the hotel was forced to close while its entire electrical system was replaced.

39.   To insure high standards, and proper political thinking, training schools were set up nationwide, replacing the system of indentured apprenticeships that had long been the norm.

40.   Under a flat tax, the existing graduated system would be replaced with a single tax rate.