1. Critics remain puzzled(puzzle) by the election results.
2. Those woods gave us all a sense of belonging(belong).
3. He realized no one was in defence(defend)of his interest.
4. It could be a bit problematic, legally(legal)speaking.
5. He reads newspapers every day to keep himself informed(inform) about what’s going on in the world.
6. She wonders how many times she has to come here and gets her false teeth fixed (fix).