Tony在打手机,用英语怎么说.、 Tony___ ___ ___his cell phone.
问题描述：
Tony在打手机,用英语怎么说.、 Tony___ ___ ___his cell phone.
答
is talking on
Tony在打手机,用英语怎么说.、 Tony___ ___ ___his cell phone.
is talking on