----____ you American?----No, I ___ English.
— Listen! Jane is singing in the next room. — It be her. She has gone to New York.
— You should your teacher’s advice if you want to improve your science. — That sounds great.
— I plan to go out for a bicycle trip. But I’m afraid I don’t know the . — A map is helpful, I think.
He didn’t work hard, ________, he failed his exam.
— Whose is this T-shirt? — It’s , the girl under the tree.