1.   After that he switched to using mostly his left hand, but nothing came easy.

2.   It is so cheap that cadaverous old opium-smokers have started to switch after a life-time at the pipe.

3.   She decided to attend a Jesuit university in Guadalajara, Mexico, where, after her first year, she switched from studying architecture to communications.

4.   Foyt made the decision to switch after testing the G Force in Texas.

5.   Why not switch after seven?

6.   Conner won the defense trials on Stars and Stripes, then switched after criticizing the design of the Stars and Stripes hull.