41.   Cal Woods, a co-founder of the Olga , a site for guitar music, acknowledged the problem and said users could submit corrections if they found mistakes.

42.   Chronic procrastinators often fail to recognize or acknowledge their problem, an essential first step in overcoming it.

43.   Chinese authorities have acknowledged the problems and have vowed to overcome them.

44.   Company representatives acknowledged the problem and said that the company was taking steps to correct it.

45.   County tax officials acknowledge other problems.

46.   Each supervisor or customer service rep or sales assistant Cogliano spoke to acknowledged her problem and promised to take care of the situation personally.

47.   DONE officials acknowledged the problem and said they are working on a simplified, step-by-step process that will be published in five languages.

48.   Even after my children asked for the installation of a wall safe to secure their leftover Halloween candy, I was unable to acknowledge my problem.

49.   Even sellers of annuities acknowledge problems in their industry.

50.   Even the certifiers acknowledge the problem.