Anti-Mentors · The Grammar Bad Guys

Meet the Grammar Bad Guys

A mentor sentence shows the right move. An anti-mentor shows the crime. Each Bad Guy is a common editing error with a name and a rap sheet. Learn the line-up, then work the cases: read a sentence and name the culprit, or clear it if there is No Change Needed. On a test, a Bad Guy is never the correct answer, so spotting them is how you knock out the wrong choices.

The most-wanted line-up · tap a suspect to read the rap sheet
Spot the Bad Guy

Who committed the crime?

Read the sentence and name the Grammar Bad Guy who did it. If the sentence is already correct, clear it with No Change Needed. Work the cases at your own pace; it is about catching the culprit, not racing a clock.