英语缺词填空（今天就要!）
The telephone r___1___ in the school o__2__ ,and the principal p__3__ up the phone.A squeaky voice says,"I'm calling for Jimmy Jones,and he won't b__4__ at schooltoday.He's sick.." "That's all r__5__," the principal replies."Thank you for c__6__,and may I ask who is calling,please?"
A__7__ a moment's hesitation,the squeaky v__8__ replies,"This is my mother."