Prefix Un

Un is a prefix meaning not.It's used to give opposite and negative meanings to adjectives, adverbs and nouns.

Prefix Un


          complicated      healthy                      clear                             believable
          answered           acceptable                 kind                            finished
          employed           used                           afraid                          furnished
          able                    comfortable              expected                      happy



Complete the sentences below. Use the prefix 'un' with the words in the box.
  1. smoking isn't good for your body. it's very unhealthy.
  2. the company's annual report is..................................... I have to finish it by tomorrow.
  3. I was...................................... to go meeting yesterday because i was sick. I could'nt go.
  4. Of cours, my teammates were................................... after we lost game.
  5. We like our math teacher.He makes difficult problems seem easy and..............................
  6. The new apartment we moved into doesn't have any furniture. it's...............................
  7. My brother doesn't have a job. He's still......................................
  8. It snowed yesterday, and it's August! It's.......................................!
  9. I don't understand how to use this new machine. The instructions are................
  10. My new shoes are a little too small. They feel...................................
  11. Sue Forget to answer all the test questions. They were two questions.................................
  12. The car I bought is new. it's completely...................................
  13. I don't like sam. He's not very nice. Sometimes, he can be..............................
  14. Mikey is only three years old but he is..................................... of the dark.
  15. You're always late for work! it's.............................. You must come on time!
  16. I was quite surprised whene our boss gave us a holiday. It was....................................