【B10】A．in advanceB．ahead ofC．in front ofD．in fron

I wrote it down ______ I should forget it.A．in caseB．in case ofC．in order thatD．for fear o

【C9】A．toB．ofC．forD．in

【B10】______A．in an attemptB．in no caseC．to the pointD．with regard

【B12】______A．In advanceB．In partC．In essenceD．In return

I regret______ the work unfinished; I should have planned everything ahead carefully.A．hav

I regret having left the work unfinished, I ____________ everything ahead carefully.A、