根据句意和汉语注释,写出单词的正确形式。
In order to have _________(持久的) friendship between friends, honesty is the most important.
This month, there will be a number of ___________(音乐会) given in the Olympic Center.
The new virus might be ________ (超出) our control if we don’t pay enough attention to it.
Everybody hopes that people all over the world can live _________ (和平地) together forever.
My little brother can’t play computer _______(除非) he promises to do some reading every day.