Fill in each blank with the appropriate form of the word in brackets. 1. There is a ________________ of books on the shelf. (collect) 2. It is very ______________ for people in remote areas to get to hospitals. (convenience) 3. He is very _______________ with his hands. (skill) 4. It is said that water collected from the local stream is ____________ to drink. (safe) 5. We want _______________ relations with all countries. (friend) 6. I like to eat ______________, so I eat a lot of fruits and vegetables every day. (health) 7. Some regions in Central Highlands in Viet Nam are not _______________. (populate) 8. He spoke __________ about the life in the countryside in Viet Nam. (optimistic) 9. All of us can realize the ____________ atmosphere in the countryside life. (peace) 10. Some of the ____________ have lived here all their lives. (village) 11. Having to wait for ten minutes was a minor _____________. (convenient) 12. Iceland is considered the most _____________ country in the word. (peace) 13. A ___________ lifestyle has its advantages and disadvantages. (nomad) 14. My brother has been ______________ a stamp for several years. 15. It is a/an __________ place to hold a picnic because it is too far from the road. (convenience) 16. Drinking water in some areas may be ______________. (safe) 17. During my stay in the village, I was ______________ with several local farmers. (friend)