Oral English in Our Life

Amy and Gemma arrive at the swimming pool...Amy:Where are the changing rooms?Gemma:This way.Amy:Are there any lockers?Gemma:Yes,next to the changing rooms.You just need a coin to lock it.Amy:Oh no!Gemma:What's wrong?Amy:I just realised that I have no coins for the locker.I'll have to go home.Gemma:Don't be silly!Put your stuff in my locker.