the option that will improve the underlined part of the sentence. In case no improvement is needed, select ‘No improvement’. As we’ve been neighbours, I have known Mr. Robin _since more than 10 years._

• ক from than 10 years
• খ for more than 10 years ✅ সঠিক উত্তর
• গ No improvement
• ঘ by than 10 years