Flash:shape tween

To start my animation, i first set up my keyframes. I set them up at 1,20,40 and 50. In the first frame i changed the background color to a bright green. Then i added another layer so I would be able to to move texts and shapes. Then in the first keyframe I wrote my name and placed two rectangles on the corners. Then right clicking on that frame I inserted a shape tween. Then in the 20th frame I moved the text and inserted two polystar shapes in the opposite corner of the rectangles and inserted another shape tween. In the 40th frame i moved the text again and placed two ovals in the same spots the rectangles were in the 1st one and inserted another shape tween. Lastly, the 50th frame. I moved the txt once more and inserted two polystars, a smiley face and the word bam.