the boy is visiting his grandmother at her house

Tom_of visiting his grandmother,but the bad weather madehim Where is the boy?___is at school.a he b her c she d his The boy is visiting his uncle next Monday.(用 be going to 改写句 The boy with his grandmother lives in the country. The boy is c___the house the boy with his parents is at home Maybe there is something visiting the house.的同义句 The boy is very happy____(help) his mother clean the house Mr.Johnson is the host the party is at his house. The girl is listening her grandmother.哪错了 The girl is ( listening to ) her grandmother.中文意思 Yes,the boy is her brother.And his name is Tony Hall.怎样提问?