I haven't seen him and i haven't heard him speak either

Finish the second sentence so that it has a similar meaning to the first one, beginning with the given words
1. I haven't seen him and i haven't heard him speak either.
-> Neither
2. Tom arrived late and started complaining.
-> Not only
3. We only learned the truth yesterday.
-> It was not until
4. I have not seen a more wonderful building anywhere.
-> Nowhere
5. It is disappointing that we haven't heard from Molly.
-> We are
6. "Well done, I'm so glad you've passed your exam."
-> I congratulated