Their father has to Guangzhou and he has

Their father has to Guangzhou and he has your father has been to GuangZhou twice,( has he,hasn't he,d your father has been to guangzhou twice ,_______?A.has he B. Your father has been to Guangzhou twice,hasn't he.为什么不填has h he often tell has students to be polite and to do their best he has no father and mother.he has no father or mother.哪句对,为 纠错 My father has gone to Singapore ,and he will come back fo my father is so old that he has to stay at home and take car 1.My father has gong to Singapore ,and he will come back for he has had trouble with cars and their owners Many Chang said that he to Guangzhou.A.has never gone B.had my father has a car ,but he usually to work