Many young people don't work hard, and regret it later when the opportunity is gone.They only realize it________it is too late.

—Did you return Fred’s call?—I didn’t need to ____ I’ll see him tomorrow.

  ____________ you may be right, I can’t altogether agree.

_____ there was no conclusive evidence, most people thought he was guilty.

The eldly are treated with respect and the young are given____.This is a harmonious family__grandparents ,aunts and uncles may well live very near the immediate family.