Предложения со словом exist

1. Does life exist on other planets? 2. The problem only exists in your head. 3. Few of these animals still exist in the wild. 4. We cant exist on the money our dad is earning. 5. I dont think ghosts exist. 6. A lot of psychologists believe that a special closeness exists between twins. 7. Few people can exist without water for more than a week. 8. I was barely existing [чуть ли существовал]. 9. The Internet didnt exist then. 10. The organization may soon cease to exist [закончить существования] if more funding isnt provided.