she is talking （o )the phone

she is talking （o )the phone she is on the phone,为什么不用she is talking on the phone,区别是什么, Listen She is talking at the phone 有没有错 Listen She is talking at the phone 中哪个有错 --What is Sally doing?--She is talking ___ the phone.A.with is your fanther talking 什麽?the phone My sister is talking on the phone He is talking on the phone.翻译 she is talking to her friends on the phone对her friends提问 Is Lisa talking on the phone again?Yes,she（）on 英语选择----------Is your father talking? the phone now? ------- tom is talking on the phone对画线部分提问