_____theirhelp,wewouldnothavesucceeded.
翻译：
Cultureshockiscausedbytheanxietythatresultsfromlosingallfamiliarsignsandsymbolsofsocialintercourse.(PassageFour)
—Canyoutakethedayofftomorrow?
—Well，I‘allhavetoget（）frommyboss.
At______,photographyisachemicalprocess,duringwhichalight-sensitivematerialisalteredwhenexposedtolight.
Heconcludedhisspeechwitharemarkthatfailure____themotherofsuccess.