1.That ( )my ruler.my ruler( )in my pencil case.2.put some things ( )the teacher's boex.3.My bag ( )here.(选择;am;are;is;/)4.I think( )hers（选择：is;it;its;it's)5.( )all right.(选择it's;that;is;that's)

请问i'm ruler 和 my ruler 有什么区别 that is my ruler改为否定陈述句 ______?That's my ruler.A.Whose ruler is it?B.What ruler is it? I'm using my brother's ruler(my brother's ruler)对画线部分提问 Read and write．（根据提示完成下列句子.） 1. This ruler is_______________________(long) than that one.2. This tree is___________________________(high) than that tree.3. My grandpa is_______________________(old) than his grandpa.4. M This is my ruler,That's you ruler 这句话有错么?错在哪里? This's my ruler and that's his ruler 有没有错 this is my pen.and that ruler is () too. is my ruler and that his book is (.)that 是 this my,is,this,and,that,ruler,my,pencil,is怎么连词组句 This's my ruler and that's his ruler哪里错了A This's B my C that's D his 1.That ( )my ruler.my ruler( )in my pencil case.2.put some things ( )the teacher's boex.3.My bag ( )here.(选择;am;are;is;/)4.I think( )hers（选择：is;it;its;it's)5.( )all right.(选择it's;that;is;that's) 句子改错：1.I can see some apples in that oid apple tree.2.One of my classmates are english.3.I can see some apples in that oid apple tree.4.Is it a your ruler?5.Four plus three are seven.6.Mr Green is a good teacher.The students love her very m 1.that is my ruler ,please------ A.psaa me it B.pass me on it C.pass it to me D.pass it on me This's my clock .that's his ruler 哪里错了? That is——（be）my ruler.横线里填什么 Is that your ruler?Yer,( )is.( )are my parents.( )is a picture over there. 根据句意,填入恰当的代词完成句子This is a ruler.__________ is a red ruler.That is her mother.__________ is a teacher.That boy is dale.________ is my friend--Is Mr Black __________ father?--Yes,I'm ______________ daughterI have many frie