1.   Now, however, it seems, the wheel has turned full circle.

2.   The wheels turned slowly, then picked up speed.

3.   Then the wheel of fortune turned.

4.   Thus the wheel had turned full circle.

5.   As the wheel turned, the potter shaped the clay.

6.   He knows the wheels of administration turn slowly.

7.   The train wheels turned above the steel tangents.

8.   In the case of television sets the wheel has turned full circle, from intensive distribution to selective distribution and back to intensive distribution.

9.   And still this wheel is still turning until today.