In What Way Would I Add Sound In A Animation

The way I would improve my GOAL!! animation I would put sound like a kicking sound when he hits the soccer ball, in Frame 1...and the other sound i would put is when ball is going to goal i would put a sound that is a super wind in Frame 7-19....the last thing i would put in a sound is the crowd when he makes the goal..the sound will be like a cheer of the people with someone screaming goooal!! in Frame 19... oh and put other sound that when the ball goes in..i would put a sound of a net in Frame 18....this is the way i would try to improve this animation.