1 Aug 2008

exercise of prefixes

http://www.learnenglish.org.uk/CET/flashactivities/learnenglish-central-grammar-prefixes.html
Well, I did it as well, but only two thirds was right. It made me crazy~~~
My answers were:
Anti-: biotic
depressant
aircraft
climax
dote
pathy
Co-: star
ordinate
author
operate
founder
pilot
De-: crease
classify
compress
criminate --- DIScriminate
face
Dis-: appoint
advantage
colonise --- DEcolonise
agree
connect
able
Anti- means against, oppsite
Co- means together
De- means from, down or away
Dis- means away, not or negative

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