Prefixes are groups of letters that are added to the start of words to change their meaning. Root words are the basic words that are used to form other words. Root words haven't had any prefixes ...

The 5-digit Course Reference Number is the ... The numbers contain no meaning beyond that. In the example above, 11360 is the CRN for this course and section. The four-letter Course Prefix indicates ...

For example: I was very inactive because I had hurt my ankle. You can check your answers using this answer sheet. Below are six prefixes and six root words. Match up each prefix with the correct ...