Liu Tao is a Chinese boy.
He is twelve years old. Now he's thirsty and he's very hungry, too. He wants a glass
of water and some bread. But his mother isn't at home now. He asks his father to
give (给) him some water and bread.
（1）
How old is he?
（2）
What's the matter with Liu Tao now?
（3）
What does Liu Tao want?
（4）
Who gives Liu Tao some water and bread at last(最后)？
