Out of the given alternatives given choose the most appropriate option.
I am fed up __________ this exercise.

Correct option is A

The correct option to fill in the blank is (a) with doing.
• Explanation:
– The expression “fed up with” is always followed by a gerund (verb + ing).
– “Fed up with doing something” means one is tired or bored of it.
• Grammatical rule used:
– After prepositions like “with”, we always use a gerund, not the base verb or infinitive.
• Explanation in Hindi:
– “Fed up with” के बाद “verb + ing” का प्रयोग किया जाता है, जिसका अर्थ है किसी चीज़ से परेशान या ऊब जाना।
• Example:
– I’m fed up with doing the same task every day. ✅
Meanings of the other options:
• (b) to do ❌
– English: Infinitive – incorrect after “with”.
– Hindi: करने के लिए
• (c) to doing ❌
– English: Incorrect structure – not used.
– Hindi: करने को
• (d) for doing ❌
– English: “For” doesn’t go with “fed up”.
– Hindi: करने के लिए