Ⅰ.单句语法填空
1.Before they went abroad,they gave away their (possess) to their neighbours.
答案possessions
2.After the boat’s motor failed,they were the mercy of the weather.
答案at
3.Two (arrest) were made,but the men were later released without charge.
答案arrests
4.I remembered a particular story about a postman who was a (murder).
答案murderer
5. (understand) more about the sea will also help us manage its resources better.
答案Understanding
