For a reply declining an invitation due to illness, Which feature will make the answer exam-ready?

D. clear purpose, correct tone and relevant details / clear purpose, correct tone और relevant details

Step 1: Identify the concept: writing skill: reply to invitation. Step 2: An exam-ready answer balances purpose, tone and relevant details. Step 3: Exam tip: In reply, always check audience, purpose and format.

Step 1: यहाँ writing skill: reply to invitation पहचानना है। Step 2: exam-ready answer में purpose, tone और details तीनों balanced होते हैं। Step 3: याद रखें: reply में audience और purpose हमेशा याद रखें।