ENGL140 ALfarhan, Khalid - Week 5 4\5

The question number (2) .This was the question for number (2) (In each pair, click on the sentence that uses hyphens appropriately) . I have chosen ( We were embarrassed when our uncle bragged about being a self made millionaire). My answer was wrong. The correct answer was (We were embarrassed when our uncle bragged about being a self-made millionaire) because  A hyphen should be used with the prefix self-. The question number (3) .This was the question for number (3) (In each pair, click on the sentence that uses hyphens appropriately). I have chosen (Over the years, several well known politicians have taught part time at George Washington University). My answer was wrong . The correct answer was (Over the years, several well-known politicians have taught part time at George Washington University) because A hyphen should be used to connect two words functioning together as an adjective before a noun: well-known.