the old man is ___alone

the old man is ___alone ( )is the old man? Who is the old man? there are many people in the picture.the man ___alone looks the old man is ___for the beach the old man is（ ninety years old?） 提问 （）（ ）is the old man the doctor saved the old man.The old man is 80 years old（改为定 The old man in the car is an old teacher. ____is the old man?He is fine Who is the old man _________ brown? Is the old man a____or dead? The old man is ___ ill .( terrible)