Fill in the blank with the appropriate homonyms :

I was eating my _______ while my mother was watching a television _______.

Cereal, Serial

The correct answer is Option (1) - Cereal, Serial

 Sentence: I was eating my cereal while my mother was watching a television serial.

Reason:

• Cereal → food made from grains, usually eaten for breakfast.

• Serial → a television or radio programme that tells a story in parts or episodes.