41.   Even so, problems persist for the economy.

42.   Even so, problems persist that could warrant Fed action to spur growth.

43.   Even so, problems persist.

44.   Finally, let her know about the kinds of actions you will take if the problems persist.

45.   He developed laryngitis the next day, and problems persisted for several months.

46.   He said that the Treasury would consider doing a similar sale of five-year notes if the shortage problem persisted there.

47.   His parents had sent him to rehabilitation several times, but the problems persisted.

48.   However, problems persist for many families.

49.   I have told my employees that enough is enough and it must stop, but the problem persists.

50.   If the problem persists no matter what you do, consider rebuilding the line or removing some of the trees.