根据句意和汉语注释，在答题卡标有题号的横线上，写出单词的正确形式：
The little boy wishes to own the robot which can do _________ (任何事) it is asked to.
_________（比较）with the size of the whole earth, the biggest country doesn’t seem big at all.
People living in poor mountain villages are in need of ____________（医疗的）care.
In some countries, men and women are ____________（不同地）treated.