高一英语句型转换：Therelivesanoldmanneartheschool,thesonofwhomisworkingabroad.------Therelivesanoldmanneartheschool,isworkingabroad------Therelivesanoldmanneartheschool,isworkingabroad

Question

高一英语句型转换：There lives an old man near the school ,the son of whom is working abroad.
------There lives an old man near the school ,__________ is working abroad
------There lives an old man near the school ,___________ is working abroad.

Answer 1

------There lives an old man near the school ,_whose son_________ is working abroad
------There lives an old man near the school ,__and his son_________ is working abroad.
供参考.