21.  Along Broadway, Grant and Craycroft, among others, single-family homes are being replaced with offices and other commercial buildings.

22.  Although spectacle lenses will correct errors, they can not replace vision that does not exist.

23.  Always keep spare tap washers handy and replace the washers regularly - no tap should need to be turned off with force.

24.  Always replace the cover when you are not actually looking at the worms.

25.  Among the tortoises and turtles, the overlapping scales have been replaced by a large, thick armoured box of horn.

26.  An excellent feature is the Table of Derivations showing sections in previous statutes now replaced.

27.  An optimistic theory of evolutionary progress was surreptitiously beginning to replace the pessimistic doctrine of universal Decay.

28.  An under-cook was supervising the cleaning of the stove around the cauldron and the preparation of fresh ingredients to replace those lost.

29.  And after a long moment he reached across and replaced the pepper pot.

30.  And he warned that if companies failed to address corporate accountability the Market regulation it proposed could be replaced by Government regulation.