245CG, cleared to land runway 27L.
 
245CG, say your type of landing.
245CG, cleared for the option runway 27L.
245CG, extend downwind, I call you to turn left base runway 27L.
245CG, report mid field each time, cleared touch-and-go runway 27L.
245CG, number two, cleared to land runway 27L.

Full stop termination 9R, taxi to the ramp

Change of runway - Full stop termination 9L