mother、this、that、sister、brother、parent 把这六个改为复数

sis This is__Smith.that is his mother Is this/that your mother?提问什么回答急! That's my mother and this ( )my father 补充 Is that your mother为什么Is要在that的前面.This is your mother/is在this后面? Who are the two people in the photo?___is my mother and ___is my father?A This this B That that C This that D That this 英语This is father and that is mother.（改同意句）This is father and that is mother.（改同意句）快~ Mum,----is my friend,Li Lei.Li Lei,-----is my mother.Mum,----is my friend,Li Lei.Li Lei,-----is my mother.A.this;this B.that;this C.this;that D.this;she this is Linda's father and that's her mother.改为同义句 -Miss Gao.___are my father and my mother.A.these B.this C.those D.that mother、this、that、sister、brother、parent 把这六个改为复数 谁告诉我下面这些单词的复数形式mother this that sister brother parent 翻译：Mother insisted to this day that she thought i was joking Is this _____your tearcher 's____?that's___.She looks like her mother ,Kate Smith. 填空 This scarf is ( )(I).that scarf is () (you) I helped my mother wash the () (dish) When I got up this morning ,Dad _____(remind)me that today is mother's birthday. 为什么This is Ann an that is her mother.谓语动词用is Mum,_____is my friend Kate.Kate,_____is my mother.A.this;this B.that;that C.she;she D.thais;that