Question

she is collecting stickers,____________? question tag

Answer 1

HELLO MATE

She is collecting stickers, isn't she ?

please mark the answer as brain list.

HOPE THIS HELPS YOU.

Answer 2

HEYA MATE, HERE IS UR ANSWER

She is collecting stickers ,Isn't she?

Here we will use the helping verb+not+subject .
Since helping verb is 'is' ,so the question tag will be isn't she?

$\mathbb{Be\:Brainly}$