If she were rich, _________________________.

The correct answer is - খ) she would travel the world.Complete sentence - If she were rich, she would travel the world.এটি একটি Second Conditional sentence.• Second Conditional এর নিয়মানুযায়ী -- If + past indefinite + subject + would/could/might + verb এর base form + ext.- অর্থাৎ, If + past indefinite যুক্ত clause এর পরবর্তী clause টিতে subject এর পর would/could/might এর সাথে verb এর base form বসে।- If যুক্ত Sentence এ subject এর পর be verb আসলে সেক্ষেত্রে were ব্যবহৃত হয়।• Second Conditional:If + were + extension, would/could/might + Verb- এর present form.যেমনঃ- If I knew the answer, I would tell you.- If I were you, I would pat your jacket on.- If I were you, I would take the money.- If I were a bird, I would fly to you.