The machine is made _______ metal and is made ________ China.[ ]

She_______ go to bed_______ her mother came back.[ ]

Everyone is ____ to see such a _____ snake.

What do you think of Jay Chou’s song ?—I think it’s ________best song in the world. Isn’t it _______ beautiful one?

This is my good friend(朋友).—________ name is Tony.