Choose the correct word

1. Denise is ... with all the dolphins; she knows all their names. 2. There are dolphins off the ... of Florida. 3. Dolphins can ... conflicts. 4. Dolphins send out high-frequency ... that humans can't hear. 5. Denise is ... with different ways to communicate with dolphins. 6. CHAT could have a huge ... on the search for extraterristrials. 7. SETI wants to make ... with aliens.