Mike is _____ eight-year-old boy. But he plays_____ guitar very well.
Tu Youyou is a Chinese scientist. She medicine since 1951.
Liu Yang is excited. He to Tian’anmen Square tomorrow morning.
— Must I wash my skirt tonight? — No, you . You can wash it tomorrow.
Billy is than his brother.
— picture do you like, this one or that one? — I like that one.