bookcase

我的书都在那个大书柜里。

All my books are in that big ___bookcase.

这个房间需要两个书柜。

This room needs two ___bookcases.

请把这本书放回书柜上。

Please put this book back on the ___bookcase.

我爸爸正在组装一个新书柜。

My dad is putting together a new ___bookcase.