Black jumper from the light sensor into the black power rail.
Black jumper from the piezo into the black power rail.
Green jumper from the piezo into Arduino pin 9
Join pin 13 to your green L.E.D.
Join pin 12 to your red L.E.D.
Yellow leg of the light sensor into the 5v pin
Both L.E.D.s straddling 'the notch' and joined to the black power rail by a 330/k resistor
Black jumper joining the black power rail with one of the GND pins
Wrap some tape around your light sensor legs to stop any of them touching each other.
Green (middle) leg of the light sensor into pin A0