1．Free room and board are provided for all hotel staff (全体员工)．
2．He was one of the last of the crowd to pass through the barrier (障碍)．
3．Luckily, Sue is very efficient and does an excellent job as Fred's personal assistant (助理)．
4．The escaped criminal was caught in his shelter (藏身之处) when the police were searching the mountain.
5．Without rules, people would live in chaos (混乱)．
6．The house had been vacant (空的) for a long time and so it was very dusty.
7．Our commitment (承诺) will be of the highest order.
8．We drove along a muddy (泥泞的) road to reach the farmhouse.
