Is Lisa talking on the phone again?Yes,she（）on

Is Lisa talking on the phone again?Yes,she（）on -（ ）Lisa （ ）on the phone again?-Yes,she （ ）on the phone for she is on the phone,为什么不用she is talking on the phone,区别是什么, Is Lisa ( ) on the phone again?括号中填takes还是taking? 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 tom is talking on the phone对画线部分提问 John is( talking on the phone.)(对打括号部分提问) Lucy is talking on the phone in her room now(同义句） Lucy is ta talking loudly on a mobile phone is（ ） (polite) （连词成句）is,Dave,phone,on,room,talking,the,his