Some friends tried to settle the quarrel between Mr and Mrs Smith without hurting the feeling of _______, but failed.
Modern science and technology has _____ communication between people far apart.
Under no circumstance _____ to tell lies to parents.
The professor said he could talk on _____ interested the audience.
It _____ quite a few years _____ the accused was declared innocent and set free.
We must remember that _____fashion is not the most important thing in _______ life.