Kind of like the Nintendo game Paperboy, except that you don't ride a bike down the street. You do need to deliver the newspaper to the people by throwing it to each person.
See in game for more details, but use your arrow keys to control the angle and strength and space to throw
Shoot down the enemy aircraft.
David Bowie will not help you in this labyrinth. Instead, similar to QBert, you need to fill the entire grid without trapping yourself.
Squeeze as much juice out of the orange as you can within 30 seconds.