উত্তর
ব্যাখ্যা
• Complete Sentenc: They insisted on our leaving the party office.
• Insist on/upon (doing something):
- English Meaning: To keep doing something, even if it annoys other people, or people think it is not good for you.
- Bangla Meaning: কোনো কিছুতে জোর দেয়া বা পীড়াপীড়ি করা ।
- Insist on/upon এর সাথে verb এর -ing form বসে।
• Examples:
- He insisted on my going there.
- She insists on doing everything her own way.
- He insisted on seeing her.
Source: Cambridge Dictionary Grammar Reference.