医生们整个上午都在手术室里忙个不停。

The doctors were ___busy in the operating room all morning.

妈妈正忙着整理房间。

Mom is ___busy herself with tidying up the room.

她最近太忙了，连喝咖啡的时间都没有。

She's been too ___busy lately to even grab a coffee.