___ is Mary.This is ___ computer.A She,she B I,my C He,his D She,her选择一个哦

1.This is Mary.This is ___ ___. This is ___(we) friend,mary横线上填空. This blouse is Mary's.(Mary's划线提问）___ ____ this blouse This is Mary.意思不变：This is （ )( ) This is ___ ___ ___ Hello,this is Mary 【speak】 Holl,This is Mary speaking. this is mary speking前一句 This is mike.Is that Mary ( kuai This is ___ grandmother Mary ___(she) is going to take a walk by the river this evening Mary,___ is my friend,Emma.A.it B.that C.this D.she This is Anna.This is Mary（合并为一句话）This is Anna___ ___is Mary Hello,39483081.___,Lily?___,this is Lucy.Hi,Lucy.___is Mary.___are you?___,thanks,Mary.Is Lily ___,Lucy?___,she's not ___ home.OK.Thank you.Goodbye!Goodbye! This is Mary.She____an English girl. This is Mary怎么变为复数? 修改病句:This is a Mary This is Mary's invitation问句