The old man whose son is in the navy used to be carpenter.请问,used to be carpenter,为什么不是used to be a carpenter.

Whose car do you think hit the old man The old man was so tired that be could h_______walk The poor old man lives a____ so he feels unhappy 英语选择：The tree___shade you are standing was planted by an old man.A.whose B.in whose 英语连词成句 in,old,man,the,whose,landed,a ,pilot,field,was,plane,an in,old,man,the,whose,landed,a ,polit,field ,was ,plane 连词成句 ( )-____________is the old man over there?-My grandfather.A.Which B.What C.Who D.Whose the old man is so old that he can't look after himself的同义句 the old man born! The old man looks ( )is the old man? ( )is the old man? the old man is so old .he can't walk fast合为一句the old man is ____old____walk fast. The old man _____ ,so he asked the policeman for help填什么 The man is so old that he can't do the workA too old toB not able to the old man was quietweak,so he_(must look after)适当形式填空 The old man needed help immediately .so he asked me __I could help him. The man looks o____sixth years old.应该是sixty.I'm so sorry!