最好的停车位是专门留给员工的。

The best parking spots are ___reserved ___for employees only.

图书馆里的这些研习室是预留给研究生的。

These study rooms in the library are ___reserved ___for graduate students.

周末时，这条主干道是专供骑行者和行人使用的。

On weekends, the main avenue is ___reserved ___for cyclists and pedestrians.