【正文】
is singing. tired thirsty hungry happy sad sleep drink eat sing cry The girl is thirsty. She is drinking. The boy is sad. He is crying. The woman is hungry. She is eating. The man is happy. He is singing. Who’s singing? Who’s singing? A woman. A woman. She’s singing. She’s singing. She likes to sing to her baby. Who is singing? Who’s sleeping? Who’s sleeping? A baby. A baby. He’s sleeping. He’s sleeping. He likes to play and sleep. 。