Every once in a while we come across a passage that says "you" and we can't tell if is singular or plural. When this really causes interpretive issues is when it is plural but English reads like it is singular.
Sometimes you will find an initial conjunction and be tempted not to translate it. After all, we all learned in High School English to not start a sentence with a conjunction. I was inclined not to translate the initial γάρ in Matthew 20:1 until I looked closer at the overall context.
Some translations say Joseph was "just," and others that he was "righteous." What are the problem with either of those translations? How would you translate it? Hint: Mary appeared to have broken the law by becoming pregnant out of wedlock.