David is talking () his friend A.on B.and C.with

David is talking () his friend A.on B.and C.with David is talking to his friend in the phone David is talking to his friend in the phone. Mr Li is talking to his grandfather____it.A about B with C o .Tony is talking ___ his cell phone.A.for B.about C.in D.on Tom and his friends __ over there.A.talks B.are talking C.is he will meet up with his old friend () tomorrow A / B on C i David is online.He __(chat) with his e-friend The boy is____with his friend A.saying B.speaking C.talking DAvid is playing basketball with his classmates on the playg Jenny( )with li ming.A.talk B.talking C.is talking Simon is talking ()what he ()on his way to school a with ,se