Is this your pen?No,it isn't.Mine is on the desk.这里的Mine用的对么

Is this your pen?No,it isn't.Mine is on the desk.这里的Mine用的对么 the pen is on my desk .it is not mine (定语从句的复合句） This is your pen._______is on the desk.A.my b.I c.me d.mine it isn't your pen,is it?A Yes,it's not mine B No,it's my fri The pen on my desk,it isn't mine合并成定语从句 A:____,is this MP3 player yours?B:No.it isn't,I've got mine the pen on the desk is mine对on the desk提问怎么答? Is （）your pen?No,（）isn't.it's（）pen A.this.this.h Is this your pen ? 答案是 Yes , it is.为什么No,it isn't.不对?谢谢 this isn't ____ball,It's is under the chair.A.mine;he;My B.m whose pen is this?is it yours?no it's not mine.maybe it's() John,is this computer game yours?No,it is not mine.Ask the t