Molly's grandfather has Parkinson's disease(帕金森症). One day, she (notice) that he spilled    his drinks. She decided (make) a special cup for him. Her design was failed at first, because the cup broke (easy). With the encouragement of her parents and teachers, Molly tried  best to improve the design.

    Now the new cup is made of plastic and it has three legs. It's much (strong) than the ordinary cup. It can stand up on anywhere, even on the grass. What's more, it has different  (color). Molly named it the Kangaroo Cup.  fantastic the cup is! The cup  (like) by more and more old people.

"You may fail many times  you succeed, but never give up halfway." Molly suggests, "Don't be afraid to ask for help. Your parents and teachers are ready to give you a hand all  time!"