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