A. ageing B. clutter C. old D. celebrate A. mercy B. advertise C. get back D. senior A. likelihood B. work from home C. devotion D. habitat A. exercise B. amazement C. oxygen D. thresh A. lunar B. monitor C. organise D. ring off A. farthest B. timetable C. interest D. analogous A. checker B. blare C. steam D. sunlight A. Bombay B. hub C. hardwearing D. family A. administrative B. booth C. women D. rambler A. disunited B. music C. clean the room D. realise