помогите пожалуйста в ставить слова this peter his/he is in my class. this book isnt gohns its mine/my . who is you/ your fayourite author? . nigel and lan are english. their/ they are from london . is this book yours/ your . tanya is my friend her/she brother is a famous author

Точно правильно???

My is classThis book isn't it's mineWho is your favorite authorNigel and lan are English They are from London Is this your tanya is my friend her brother is a famous author

This is Peter. He is in my class. This book isn't John's. It's mine. Who is your favourite author? . Nigel and Jan are English. They are from London . Is this book yours? Tanya is my friend. Her brother is a famous author.