21.   The constituencies of the left and the right switched places.

22.   The Irish had hoped to switch places with Iowa.

23.   Then he thought about the people in the plane and wished he could make it all go away, or switch places with them.

24.   Then switch places.

25.   This is not a routine case of the leader switching places.

26.   This time, Childs switched places with Hardaway, stepping up with a big shot of his own.

27.   To a remarkable degree, the parties have switched places.

28.   What makes the cancer distinct is that in the tumor cells, parts of two chromosomes have switched places, somehow giving the tumor uncommon power to grow.

29.   Arnott and Sykora switched places later in the game.

30.   Haga, who rode an Aprilia, switched places with Hodgson in Race Two.