Game Preview

PRACTICE TEST 8

  •   Game Code: 2133744
  •  English    34     Public
    GRAMMAR TI
  •   Study   Slideshow
  • 34 identify errors
    C
  •  15
  • 7. The higher the content of carbon dioxide in the air, ________________ a. more heat it retains b. than it retains more heat c. it retains more heat d. the more heat it retains
    d. the more heat it retains
  •  20
    • Your experience on this site will be improved by allowing cookies.