I'm sorry I forgot to write; I had so much else ________ my mind.
C
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Tostudyaforeignlanguage,__________.
Whenworkersareorganizedintradeunions,employersfindithardtolaythem________.
Theboyranoutoftheclassroomwithouttheteacher's_______.
Theassociationis________toraisingfundstohelptheblind.