Question tags intermediate

She didn't say anything, _______?

You haven't finished your work, ________?

Nothing was wrong, _______?

My sister is knocking on the door, _______?

I would never go with them, ________?

You're not smoking here, _______?

My friends have never been in Egypt, ________?

We had left early, _____?

I shouldn't have sung, ________?

It will be funny, _____?