Choose the right variant:

1. Young children have so much imagination and (create/creativity) that it never fails to amaze me. If only adults were the same!

2. I don't care if you didn't hear what I said. That is your problem: a total (able/inability) to listen to anything I say to you. I'm very disappointed in your behaviour.

3. In (addition/add) , I would like to add my congratulations to your daughter and her husband on the birth of their second child.