I got into a disagreement with a friend about this. Does the word "like" require an "etc." used with it if we're describing some of many objects?
For example, let's consider seven places A, B, C, D, E, F and G.
Which of these forms of description is more correct?
Diamonds can be found in many places, like A, B and C.
Diamonds can be found in many places, like A, B, C etc.