Jan 062011
The traffic light is a fairly universal symbol, and most people know that green means go. In our lives, we sometimes get a red light. Then, what do we do?
Click here for 1 minute Mp3 audio: Red light Green light
The traffic light is a fairly universal symbol, and most people know that green means go. In our lives, we sometimes get a red light. Then, what do we do?
Click here for 1 minute Mp3 audio: Red light Green light