－Oh, it’s you, Steve! I ______ you. 　 －No surprising. I’ve just had my hair cut. 

If we________a table earlier，we wouldn’t be standing here in a queue.

 —Where are the children？The dinner's going to be completely ruined.—I wish they ________ always late.(2011·北京)

It is strongly recommended that the machine_____________ every year.

I told your friend how to get to the hotel, but perhaps I______have driven her here.