The boy’s ______ expression on his face suggested that he must have met across something______.[ ]

always have so many things to _____ when I come back to the company after a trip abroad.[ ]

下列各句中，加下划线的熟语使用不恰当的一句是（ ）

I would like to buy an apartment, large, comfortable and , easy to work by bus.

Whose shoes ________