以下变化均可,请楼主参考变化格式选择使用.
Tina's grandfather calls Tina at home.
= Tina's grandfather telephones/phones/rings Tina at home.
= Tina's grandfather calls/telephones/phones/rings up Tina at home.
= Tina's grandfather calls/telephones/phones/rings Tina up at home.
= Tina's grandfather makes a phone/telephone/ring call to Tina at home.
= Tina's grandfather makes Tina a phone/telephone/ring call at home.