He is an old man who has no teeth.是什么句型?

The old man has no hair.He is b___. 10个句子句型转换,1 There is an old man over there.(否定句)2.He has got Mr Green is an old man.He is very kind,and he has many frien An old man is no a fast train.He brings a pair of new shoes 把下列句子改为一般疑问句.The short man is an old chinese teacher.He has 英语翻译Bob Pearson is an old man.He has two big houses and a ne 英语翻译Bob Pearson is an old man.He has a big house and a new c this is an old man .he is 80 years old No man is an Who is the old man? He is an old man alone.的意思 the baby is very young.He has no ()now.A:tooth B:teeth