What is the difference between soda and pop and coke ?Feel free to just provide example sentences.

Soda and pop are the same thing (also called soft drinks and referring specifically to a carbonated beverage), but pop is a more regional word. I think it is used mostly in the Midwest. Soda is used most anywhere in the US. Coke means specifically a cola in most of the US and depending on the person saying it, may refer very specifically to the Coca Cola brand. But some people in the southern US will use coke to mean any soft drink. Of course, coke is also a slang term for cocaine, so context is important!