Explanation: - উল্লেখিত প্রশ্নের সঠিক উত্তর হচ্ছে receiving.
• Use of Look forward: - Look forward এরপর to + verb + ing বসে। Example: I am looking forward to receiving your letter. I am looking forward to seeing you. My friend is looking forward to going to London.
Source: Applied Englishn Grammar and Composition, P.C. DAS.
