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. I ran (7) than everyone except him.' They both ran (8) than me.' ************* I walk the (2). of all.' ******** I'm the (9) in the family." I'm the (3) pigeon.' I'm (4) than they are.' Tm the (5) pigeon.' *********** ******** 'And I'm the (10) *********k******* **学 e********e**** **********