điền vào mỗi chỗ trống với dạng thích hợp của từ trong ngoặc 1, iceland is considered the most.....country in the world (peace) 2, a.....lifestyle has its advantages and disadvantages (nomad) 3, my brother has been a stamp......for several years (collect) 4, it is a/a.......place to hold a picnic because it is too far from the road (convenience) 5, drinking water in some areas may be........(safe) 6, during my stay in the village,I was.......with several local farmers (friend) 7, encouraging children to eat and drink......is very important (health) 8, local people in the village often wear their.......costumes during the festivals (tradition) 9. please give......to that charity to help the homeless after the flood (generous) 10. the baby slept very........because the bed was really comfortable (sound)