(2014·河北教学质量检测)Many people tried to leave the country，________there was much violence and a serious shortage of food supply.

r ________, the native people do havesomething in common.

________ you need something, please don’t hesitate to let me know

It was in the yard of his old house _____ he grew up ____ he dug out a pot of gold.

____ ， I will not buy it.