31.   It also would probably impede his progress, for a few years at least, in amassing deadly weapons.

32.   Jet stream winds from the Southwest will impede the progress of cooler, drier air toward the East Coast.

33.   James S. Schmitt at Westcountry Financial in Somis said expanding the gambling business should not impede progress on a football complex.

34.   Meggett and Byars were also cautioned that the team did not want them to impede the progress of younger players.

35.   Nothing seems to impede the progress of mergers and acquisitions.

36.   No one country is to blame, most said, but the enormous differences between the United States and the European Union have impeded progress.

37.   Officials there say they do not want to do anything that might impede the progress of upgrading the cable lines.

38.   Orlian was also moved recently from a math class taught in English to one taught in Spanish because teachers realized his language difficulties were impeding his progress.

39.   Sailors must be prepared for fluctuating conditions at all times, while keeping their course and not unfairly impeding the progress of the other boats.

40.   That Williams seemed unfocused probably impeded his progress, Randolph conceded.