[ General Knowledge ]
When compared to gasoline and coal, natural gas is the cleanest fuel we can burn.
A. True
B. False
Select your answer:
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Grammar › ViewThere is _______ umbrella behind ______ door.
A. a , a
B. an , a
C. an , the
D. the , the
Grammar › View
Which sentence is correct?
A. My favorite colors are pink blue and yellow.
B. My favorite colors are pink, blue and yellow.
C. My favorite colors are pink, blue, and yellow.