Complete using the correct form of the words in the box. clean dirty fast old slowly young 1 walk (1) than him. I ran (6) of all.' 1 ran (7) than everyone except him.' They both ran (8) than me.' I walk the (2) of all.' *** T'm the (9) in the family." I'm the (3) pigeon.' "And I'm the (10). I'm (4) than they are.' Tm the (5). pigeon.'