After trying this exercise several times in the past few weeks, I'm still trying to figure out
1) why "They stayed there to watch..." is "Elles sont restées..." instead of "Elles y sont restées.." Is "there" implied and therefore the "y" is unnecessary?
2) why s'approcher is used in the instance of the people approaching the fence while approcher is used in the horses timid approach. Both connote gradually moving closer, don't they?