there is a collection of book on the shelf (collect)

2 it is very convenient for people in remote areas to get to hospitals. (convenient)

3 he is very skillful with his hands . (skill)

4 it is said that water collected from the local stream is safe to drink . (safe)

5 we want friendship relations with all countries . (friend)

6 i like to eat healthy , so i eat a lot of fruits and vegetables every day.(health)