Every minute should_______to work for themotherland

Is this the reason ______he explained at the meeting for his carelessness in his work?

My arrival was timed perfectly; it was the second weekend of November, when the world largest wine auction ________

The whole world is undergoing the biggest financial crisis nowadays, ____ calls for international cooperation among all nations to get over

It became clear to me at the end of the interview________ they really cared about.