Grammar Quiz
[ General Knowledge ]

What gas do we need to breathe to stay alive?

A. Nitrogen
B. Carbon Dioxide
C. Oxygen
D. Argon
E. Sulphur dioxide

Select your answer:
A  B  C  D  E 

Your Answer was : c > Correct! :)


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Other quiz: Mixed General Quiz

I’m having ___ a wonderful time in Belem that I don’t want to go home.
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