[ General Knowledge ]

What is one disadvantage of coal?

A. Coal produces air pollution.
B. There isn’t a lot of coal left which makes it expensive.
C. The world isn’t using a lot of coal which makes it an undesirable job.
D. You can only use it to roast hot dogs and cook hamburgers.

Select your answer:
A  B  C  D  E 


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Other quiz: Grammar

We __________ get into the house because we had lost the key.

A. Can’t
B. Could
C. Couldn’t


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