What effect has the Internet had on music piracy

There is nothing so admirable as a man whose sacrifices his life and happiness for others. 

Man was, is and always will be trying to improve his living conditions.

事實勝于雄辯。

It is quite typical of him to be late.

All of them are （） at Lana"s achievement.

It is when you nearly lose someone when you become fully conscious of how much you value them.

我們認為節(jié)約用水非常重要。

No agreement was （） in the discussion as neither side would give way to the other.

Nobody can work well if he is distracting.