He has done _________ to improve his English.
— Hi, Linda. I didn’t see you at the party last night. — Oh, I ready for the math exam all the time.
— How long have you lived in this new house? — 2010.
— 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.