_______inthought,healmostranintothecarinfrontofhim.
A、LosingC
这里分词短语的意义应为“ As he was lost in thought”，意为“由于陷入沉思”，这儿填入过去分词短语，表示一种状态，用作原因状语。
You’llbetheretomorrow--youwon’t________me________,willyou?
______alittleearlier,Iwouldhavecaughtthetrain.
______isrecognizedasthenationalflag-carrier.
Thehousewasquietinthenight,________theoccasionalcoughingfrommythroat.
InEurope_______arethetwoleadingcontendersforaglobalreservationssystem.
