1. meaning - to do the thing is wrong order
ex - don't put the cart before the horse by investing money in new house before selling the old one.
2. meaning - a person who someone loves the most.
ex - I am the apple of my father's eye.
3. meaning - doing something at the maximum speed
ex - bolt ran with his full throttle.
4.meaning - to work overtime or over the normal capacity.
ex - before exams , every students burn midnight's oil.
5. meaning - neatly or well organized.
ex - her room is always in apple pie order.
6. meaning - return or starting point of some investigation.
ex - we have to do this thing without coming back to the square one.
7.meaning - only one similar man can defeat the other.
ex - he was a boxer so we called a boxer to defeat him cause iron can cut iron.
8.meaning - to make unnecessary preparations
ex - why reinvent the wheel when the medicines given to her are effective.
9. meaning - things that require great strength.
ex - to reach at a stable position in life is a herculean task.
10. meaning - an achievement you can be proud of
ex - this movie will add another feather in her cap.