题目内容：

根据下列句子的结构和所给汉语的意思，写出这一单词的正确形式

1.      （判断）from his accent, we know he comes from the west.

2.I’m glad to know that he has been finally       （说服）to give up smoking.

3.Tom is a  ____ _(可靠的)  person. He is sure to help you.

4.John and Mary made a         (航海)at the sea.

5.The dead and        （受伤的）people lay everywhere after the terrible accident.