Question

which homonym of
ain\ means to rule as a monarch?
○ rein
○ range
○ rain
○ reign

Explanation:

Homonyms are words with same pronunciation but different meanings/spellings. "Reign" (pronounced like "rain") means to rule as a monarch. "Rein" relates to control (e.g., horse reins), "range" is about extent, and "rain" is precipitation. So the correct option is "reign".

Answer:

D. reign