根据句意及汉语提示,填入适当单词完成下列句子。
(1)There are many trees and ____(灌木从)in the garden.
(2)There are some ____ (抢劫者)in the building.
(3)People have different ____(能力).
(4)It's ____ (必要的)to give them clean water if you want them to be healthy.
(5)How ____ (可怕的) the traffic was!