The businessman regretted having spent so much time traveling when he( )with his famil

The film was worth seeing. I regretted ______ it.A．to be missingB．having missedC．to missD．

Youll regret ______ those words to me.A．having saidB．saidC．to sayD．have to say

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、

Having considered the problem over and over again, he regretted having made such a______de

We regret ______ you that we no longer manufacture the item you have ordered.A．advisingB．t