--- --- ,Ben is this your ruler?yes,ie is 划线部分写什么?

This is Ben. This is Ben () This is (Ben)cat Ben怎么写 this sweater is Ben's对Ben's提问 This is Ben speaking的问句急 This is Ben speaking.同上（急） Is this ---CD,Ben?---填什么啊 This is Ben( ).Who's that,please This is Ben's cat.Ben is the m_____ of this cat. This is Big Ben ,it's very old. how are you today,this is ben guangzhou是什么意思 hello!this.is ben .can l speak to wang yang Ben is a __ of this big company.(manage) Look!This is Big Look!This is Big ben 是英语 Ben和Kelly正在寻找照相机失主.Ben：A camera._______________is it?Kelly:Let’s ask.Ben:Excuse meKelly:____ .____________________?P1:No,it isn’t._______.Is this your camera?P2:____________.Ben:Don’t worry.Kelly:_____________________?Ben: __________?yes,please.A.is this a cake,ben B.A__________?yes,please.A.is this a cake,benB.A cake,benC.Is the cake nice,ben 向别人介绍自己时,你可以说:______.(要理由和答案) A：Hello,Ben B：This is Ben C：I'm Ben Dhis? --- --- ,Ben is this your ruler?yes,ie is 划线部分写什么?