occupy的形容词形式

　　Only half of the rooms are occupied at the moment.

　　目前只有半数的房间有人居住。

　　Their album has occupied the Number One slot for the past six weeks.

　　他们的唱片在最近六周占据排行榜首位。

　　During the war their lands were occupied by the enemy.

　　战争期间他们的土地被敌人占据了。