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[Grade 9] Unit 6

  •  English    27     Public
    Word Family
  •   Study   Slideshow
  • How can we do to keep the environment ___ (pollute)?
    unpolluted
  •  15
  • She felt ___ (happy) because she had bad result.
    unhappy
  •  20
  • She has ___ (kind) provided a picnic lunch for us.
    kindly
  •  10
  • My uncle teaches me ___ (nature) science.
    natural
  •  15
  • I'm very ___ (worry) that they use electricity to catch fish.
    worried
  •  10
  • Gasoline fumes ___ the city air.
    pollute
  •  20
  • Gas from factories and vehicles mainly cause air ___. (pollute)
    pollution
  •  10
  • Smoke and waste chemicals make the air and water ___ (pollute).
    polluted
  •  20
  • This organization concerns about the ___ (destroy) of the rain forests.
    destruction
  •  10
  • ___ (ultimate), these innovations will conserve the Earth's resources.
    Ultimately
  •  20
  • We should end a letter ___ (polite) with the words "Sincerely yours".
    politely
  •  25
  • Lan spoke English ___ (nature) after she had lived in England for months.
    naturally
  •  15
  • Anna takes ___ (proud) in her daughter.
    pride
  •  10
  • He is one of the most famous ____ (environment) in the world.
    environmentalists
  •  10
  • I want to see the ___ (protect) of the environment from the local authorities.
    protection
  •  5
  • If we go on littering, the environment will become ___ (serious) polluted.
    seriously
  •  20