Students had to substitute and expand to make this sentence much more interesting and descriptive. The animal ate the food.
Revised by Taylor and Ellandra:
The gigantic purple, magical Steg-o-saurus happily devoured a humungous amount of rainbow coloured Whiska’s cat food very joyfully.
By Auggie, Antonio and Logan:
The yellow, black-eyed, tiny armed, huge legged, one nose holed alien gobbled up two million bananas at once.