28. The hearings and comments often help managers avoid harmful decisions, leading them toward more _______ choices.
It was 80 years before Christopher Columbus crossed the Atlantic______ Zheng sailed to East Africa
It was not until near the end of the letter ______ she mentioned her own plan.
It was only after he had read the papersMr. Gross realized the task before him was extremely difficult to complete.
An awful accident, however, _____occur the other day.
It was probably at that moment _____ I understood what kindness really was.