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Ans:

Step 1: Open Scratch, “Cat” sprite is already added in it.
Step 2: Remove the sprite “cat” sprite using this delete symbol

present on the sprite “cat” present in sprite list.
Step 3: Add a new sprite by clicking on the “choose sprite” icon. Then

window appears as shown in Fig. 7.2.
Step 4: Choose the “Dance” tab from the window shown above (Fig. 7.2) and

choose any sprite from the list. (E.g., Champ99)

Fig. 7.2

Step 5: Drag “when flag clicked” block from “Events” block in the script area.
Step 6: Drag “switch costumes to champ99-g” block from “Looks” block in
the script area and change the costume to

champ99-a. And then drag “wait 1 seconds”
block from “Control” block.

Step 7: Drag “switch costumes to champ99-g”
block again in the script area and change
costumes to champ99-b. and then drag “wait
1 seconds” block again from “Control” block.

And So on..., as many times as you want to
do.

Wait block is used to give pause for defined
time between the scripts, as mentioned
here, we had given wait for 1 second.
Fig. 7.3

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