It is my friend.改为复数句.

It is my friend.改为复数句. This is my friend 改为复数形式 she is my friend (改为复数句) He is my friend.改为复数句 1.This is my sister.改为复数句2.That is my friend.改为复数句 It is my pen.(改为复数形式) This is my friend (改为复数句子） “She is my new friend.如何改为复数句子? 1.It is my friend.（复数句） 把下列句子改为复数句子That is my sister Ls this his parent Ls she your friend Yes it is This is my cup 急 This is my pencil.（改为复数句） It's his backpack.（改为复数句） this is my my friend(变复数) 将以下句子改为复数形式,谢谢 1.this is my case. 2.my dress is green. 3.that's my suit.4.Is this your passport? 5.Is your friend Russian? 6.here it is. Is she your friend?(改为复数句) Is this your friend?改为复数形式 is that girl your friend?改为复数 That is his friend.改为复数句 Is that your friend (改为复数句)