Yes.This is my grandfather__________this is my grandmother.

this is my grand mother?变一般疑问句 Yes.This is my grandfather__________this is my grandmother. my ash is like grand canyon Is this your school?Yes,it is my school.Is this your ticket?Yes,this is my ticket.为什么一个用it is,一个是this is回答? 1.This is my book.2.That is my pen.3.Yes,it is. yes ,and this is my aunt's son,my ( ),David.This girl is my cousin ,too.( )is David'Ssister ,Rose this that am/is parent grand parent的复数 New Century Grand Hotel Shaoxing ,is this ok? what is it? yes,it is. it is my cat. this is mary. he is my brother. A；this clothes is my persent,B;give my father?A:yes Is this a book? Yes,this is. this is my book.写出下列句子的复数形式 还有Is that his uncle Is she your friend?yes,it is.this is my pencil case. Is thisyour pencil?请问答句是Yes,this is.It's my pencil.还是Yes,it is.It's my pencil.为什么? Is this your school?yes,there are three _ _ _ _ _ _ _here,and this is my school. This book is yours,isn't it?A:No,it is.B:Yes,it's my friends.C:Yes,it's not mine.D:Yes,it's mine. 变复数句1.This is my booy2.Is that his uncle3.Is she your friend4.Yes,it is5.This is my pencil case Yes.look!This is my_________.She's my father's sister. Is this ____?Yes,it's____book.A.yours my B.yours mine C.your mine