_________(57)A.to B.likeC.by D.as

____________________[A] even if [B] if only [C] only if [D] as if

_________(57)A.participants B.pilotsC.nurses D.as

_________(60)A.with B.uponC.like D.as

_________(61)A.and B.besides C.as long as D.as go

_________(57)A.wondered B.guessedC.requested D.as

57._________A.To complete B.Completing C.Completi