1. There is a _____ (collect) of books on the shelf. 2. It is very _____ (convenience) for people in remote areas to get to hospitals. 3. He is very _____ (skill) with his hands 4. It is said that water collected from the local streams is _______ (safe) to drink. 5. We want ______ (friend) relations with all countries 6. I like to eat ________, (health) so I eat a lot of fruit and vegetables every day.