Complete the sentences using ''as....as'' or ''not so.....as''

1.complete the sentences using 'as....as' or not so.....as

1. I’m (old) …………….jonh .we were both born on 1960
2. My room is (big)……….yours. they’re the same size.
3. I’m (rich)………………you. You can afford that holiday but I can’t.