1．Set a trap(陷阱)for mice in the kitchen，please.
2．The German invaders left the cities in ruins．
3．We knew Bob had cancer，but the news of his death still came as a shock(震惊的事)．
4．In the back country，bury your toilet waste in a shallow hole away from waterways.
5．The first thing he did was to find shelter from the freezing wind and snow.
