Create a basic mask animation to animation of our B.C.A course (Introduction)

Create a basic mask animation to animation of our B.C.A course (Introduction) 1.Open a new flash document click on layer1 & take the or drag the text tool(T) from Tools & write the BCA course subject & as per your choice change the text color & size from properties inspector 2.Select the text box using selection tool & press f8 i.e. (convert to symbol) give the name of the symbol & select the type is movie clip. 3.Insert the another new layer2 select the layer2 & draw a fill colored rectangle over the text using the rectangle tool select layer2 & press f8 i.e.(convert to symbol) give the name of the symbol & select the type is movie clip. 4.Insert the last layer3 select the layer3 & draw a rectangle from rectangle tool but at this time fill color option must be switch-off. 5.Select the layer1,set the textbox at the top using selection tool then right click on frame1 head & choose create motion tween then click on any frame(...