lose our temper

  1. We should not lose our temper over trifles.
  2. He has seen may ups and downs in his life.
  3. I can work twelve hours at a stretch.
  4. He is progressing by leaps and bounds.
  5. He has left Saudi Arabia for good.
  6. Truth triumphs in the long run.
    Please correct all.
  1. “tempers” also possible.
  2. Typo - many