Glossary
Unit 3
  ambitious having big goals; wanting to accomplish a lot
  construction the building of structures (ex: houses and offices)
  convince get someone to agree
  creative able to think up new and original ideas
  effort hard work
  excess extra; surplus
  from scratch made using basic ingredients or components
  generate produce
  opportunity chance
  policy guideline; procedure
  potential being a possibility; having a chance to be excellent
  raw material material that things are made from (ex: wood)
  take notice pay attention
  widespread common; seen in many places
  worthless without value