It’s mine!Unit 5my+名词=mineyour+名词=yoursIt’s her+名词=hers his+名词=hismineyourshershisIt isn’t .hathisIt isn’t .coathersIt’s .planehisIt’s .doghersLet’s sing.Don’t argue, What’s the matter?Sam took my T-shirt,He wants to wear it.It’s Lingling’s T-shirt&nbs..