Me podrian ayudar por favor?

Los tag question se utilizan para afirmar en forma de pregunta lo que estas diciendo.

Ejemplo :

It's a beautiful morning, isn't it?

(Es un amanecer hermoso, ¿no?

)

siempre se utilizan en negativo si la frase es afirmativa.

Si la respuesta es negativa se utiliza el tag question positivo.

It isn't a beautiful morning, is it?

(No es un amanecer hermoso, ¿verdad?

)

Aqui una conversacion, claro puedes cambiar los nombres (yo la cree ahorita, espero que te sirva) :

Ariel : Hey, you are Tania, aren't you?

Tania : Hello Ariel, Yes i am!

Ariel : You had changed your hair, isn't it?

Tania : Yes i have changed my hair, i think it looks pretty cool, isn't it?

Ariel : Yes, you look so pretty, i didn't recognize you!

Tania : Aw thank you, you are going to school right now, aren't you?

Ariel : Yes, so I'm in a hurry.

Tania : Oh sorry!

Go ahead!

It was nice to see you.

Ariel : No problem Tania, we are going to hang out someday, aren't we?

Tania : Of course we would hang out later, so good bye for now.

Ariel : See you Tania!