Parts of the following sentence have been highlighted and given as options. Select the option that contains an error.
I stayed in my hometown with my parents on the pandemic.

Correct option is B

Option (b) contains an error.
· The preposition "on" is incorrect in the phrase "on the pandemic."
· The correct preposition should be "during", as we use "during" when referring to events occurring within a time frame.
Grammatical rule used:
· "On" is used for specific days/dates (e.g., on Monday, on 5th July).
· "During" is used for a period of time (e.g., during the summer, during the meeting).
Correct sentence:
I stayed in my hometown with my parents during the pandemic.
Example:
❌ Incorrect: She was in school on the war.
✔ Correct: She was in school during the war.