I would rather _______ ; I hate planes.

- প্রদত্ত প্রশ্নের শূন্যস্থানে সঠিক উত্তর হবে 'not fly’.

Would rather
- We use would rather I’d rather to talk about preferring one thing to another.
- When the subject is the same person in both clauses, we use would rather (not) followed by the base form of the verb.
- Would Rather এর পর সাধারণত, verb এর base form বসে।

Source: A passage to the English Language, S.M. Zakir Hussain & Cambridge dictionary grammar reference.