21.   The agency is trying to correct some flaws.

22.   The congressional hearings will give way to legislation aimed at correcting the flaws that allowed it to happen.

23.   The elevator inspection company and the maintenance company must certify to the city that an elevator is safe and that any flaws have been corrected.

24.   The intent was to correct a flaw in his swing that he noticed after reviewing old tapes of himself.

25.   These flaws should be corrected before spreading any glue.

26.   Those flaws have been corrected.

27.   Those legislators most eager to take credit for its passage are reluctant to correct its flaws.

28.   Rather than fix it immediately, Intel corrected the flaw in a production change this autumn.

29.   Correcting the flaw will involve re-programming millions of existing programmes and replacing millions of chips and other devices that make a computer click.

30.   Craig credits the administration for fulfilling its obligation to defend the rule in court while moving forward on a separate track with amendments to correct its flaws.