Задайте все возможные вопросы к предложению.Начиная с отрицания

Огромное спасибо,еще нужно отрицательно♡

We didn`t use to give presents to each other.

Большое спасибо

Did we use to give presents to each other?Who did use to give presents to each other?We use to give presents to each other, didn`t we?What did we use to give to each other?Whom did we use to give presents?What did we do?