根据句意或句子的语法要求，用括号中所给单词的适当形式填空。
My brother wants to go abroad to get __________(far) education .
Can you tell me some ____________(nation) charities ?
This kind of toy is that boy’s _____________(invent) .
For playing the game , the students should group ___________(they) into a team of four.
The team’s __________(finish) time will be recorded .
Don’t worry about ___________(not  have ) enough money. I will pay for it.
If you are friendly to others , you can make friends ___________(easy).
Some colours can make us feel ___________(peace) and calm .