If the government believed it could silence the revolution through genocide, the resistance _________ only grow stronger.

• শূন্যস্থানে সঠিক উত্তর হবে - would.
- Complete sentence: If the government believed it could silence the revolution through genocide, the resistance would only grow stronger.

• 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।
- সাধারণত If যুক্ত Sentence এ subject এর পর be verb আসলে সেক্ষেত্রে were ব্যবহৃত হয়।

More Examples:
1. If they didn't have such busy schedules, they would volunteer at the local animal shelter every weekend.
2. If she weren't allergic to cats, she would adopt that adorable kitten from the animal shelter.