41.   His role is shared with other child actors, who play the character at different ages.

42.   Hours spent waiting together in offices crowded with other pairs of faces who shared the same features at different ages.

43.   How can the delights of different ages be compared?

44.   In addition, he said, children of different ages may react differently to the same dose of a particular drug.

45.   In his view Rembrandt belonged to a different age in which an artist might use a self-portrait to test his techniques and increase his fame.

46.   In recent weeks, the Clinton campaign has moved aggressively to produce ads aimed at people of different ages and cultures.

47.   In one new television spot, five women of different ages and ethnic backgrounds stride down an urban street.

48.   It does a remarkable job of providing a fun and rather enthralling environment for students to practice their skills and an impressive range of math problems for different ages.

49.   It is a different age.

50.   It includes parenting tips, information on what to expect at different ages of development and lots of child-related links.