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

After reading the novel he was too exciting to go to sleep that night.

Nobody can work well if he is distracting.

我想知道他把表送給誰了。

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

我們認(rèn)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.

所有的公共場所都應(yīng)完全禁止吸煙。

Cars turn into dead weapons when they are driven carelessly.

I thought you might be tired, （） is why I decided to help you.