Mistakes don’t just happen; they occur for a reason. Find out the reason, and then making the mistakes becomes ______.

I was_______ about it. I thought you were responsible and that’s why I scolded you. Please forgive me.

His uncle made a film _______ his story in his childhood.

The black people thus lay on the hard wooden boards, _________ stand up.

What makes the space shuttle _____ is that it takes off like a rocket but lands like an airplane.