Question

Mate two afirmative andd negative sentences in present and write tag questions

Answer 1

Positive                                                     Negative
You are doing your Homework.                You aren't playing video games,
She is reading a book.                              She isn't dancing at a party.

Tag Questions
You are doing you Homework, aren´t you?
She is reading a book, isn't she?
You aren't playing video games, are you?
She isn't dancing at a party, is she?

Espero que te sirva :)