He is a person to be depended upon, and won't let out your secret. In other words, he never ______ his friend.
To understand the grammar of the sentence you must break it___ into parts.
Do you think _____ true that _______is hard work that leads to success?
Officials believe that more than one person _____ for the big fire.
The purpose of technology is to make it easier, ______ it more difficult.
____ being too large, the color and the style of the dress suit me well.