41.  Because elderly people need lots of prescription drugs.

42.  Because of this specialized approach to feeding, it needed a lot of old dead trees to feed on.

43.  Bermuda grass needs a lot of sunlight.

44.  Both agreed Americans needed lots more of both.

45.  A loss means San Diego would need a lot of help to get in the playoffs.

46.  A variation on this is to install shelving above the shelf, if you need a lot of shelf space.

47.  After a so-so summer and a forgettable fall, at least in terms of the box office, Hollywood needs a lot of hits.

48.  But it needs a lot more.

49.  But if you need a lot of sandwiches at once, this may be the way to go.

50.  But Pratt says both technologies are slow and prone to errors, and need a lot of improvement.