Which prefix could be added to the word cover to form a word with the opposite meaning?
Answer (A) is incorrect because anti cover is not a word.
• Answer (B) is incorrect because discover means to find something, which is not quite the opposite meaning of cover.
• Answer (C) is incorrect because recover means to get something back or recuperate, neither of which is the opposite meaning of cover.
• The word uncover means to remove the cover or reveal something, which is the opposite meaning of cover. Answer (D) is correct.