Sail---sailing

   
Unit 3 Text A
   
  Sail---sailing
  Unwilling to do---willing to do
  Kilogram
  Usually
  Salt
  Spotted
  Mountain range
  Westward—forward—backward
  Gulf war
  River—lake—sea—ocean
  Currently--current affairs
  Affection
  Weather
  Flow-flew-flown
  Furnishment
  Go fishing
  Go swimming
  Go shopping
  Go golfing
  Area---district
  Expressway---freeway
  Canoe—boat—ship—steamer—ferry
  Aeroplane—plane—aircraft
  Spaceship
  Carrier
  Rush hour
  on the spot