Is that your key?yes,It's （）

Is that your key?yes,It's （） Is that your key? _____ .This is my key . A. No B .Yes C. OK D .Excuse me a:tony,is that your key?b:no.___key is here.that's___my key.a:is that mark's___?b:yes,it is.有些大写我没写. Is that your estate Yes,it is Is that your brother?Yes,()is Is that your brothers?Yes,itis Is that your shirt?yes,( )( )./No,( )( ). That’s your English-Chinese d--------------. Is that your key in the lost and f-------------.How do you s---------it?-Is your b-------blue?-Yes.-------------这个里面填什么? in,the,that,your,and,lost,found,box,key,is Is that your mother?答语是不是Yes,that is.和Yes,it is. Is that your parent? Yes it is改为复数句 is that your sister?is she your sister?yes,___ ___ yes,___ ___ that is缩写是什么?还有Is that your pencil?回答应该是Yes ,it is 还是yes that is? Is that your aunt 的肯定回答用Yes,she is.还是,Yes,it is,为什么 Is this/that your uncle?怎么回答?是Yes,it is还是Yes,he is. Is that your father's.dictionary?Yes,it's（） -----Is that a ________ of your family? -----Yes,________is. is that your ring?( )that's his ring?A,yes,it is B,it isn't C,yes,that is