51.   The partial rebound in Europe was scarcely a cause for wild optimism.

52.   The rebound was evident from the start.

53.   The rebound was particularly surprising given that contractors nationwide have been reporting shortages of both labor and building materials.

54.   The rebound was already under way when the Federal Reserve trimmed interest rates by half a percentage point on Wednesday.

55.   There were rebounds.

56.   This rebound is important, scientists have found.

57.   Traders are betting a rebound is likely, since driving activity typically increases with the approach of summer.

58.   While that was the slowest growth rate in more than three years, analysts said a subdued second-half rebound already is under way.

59.   While the sales activity is happening in varying degrees throughout the city, the rebound is noteworthy in Queens.

60.   With Greenspan talking recovery, the key concern for lawmakers and businesses now is how strong any rebound will be.