Grammar and writing a) Put the words into the correct order to make questions. 1 dad / your / mum / your / younger / is / than Is your dad younger than your mum? 2 taller / teacher / than / you / are / your 3 are / your / older / you / than / friend 4 is/ you / your / than / hard-working/more/ friend 5 hair / is / your / your / hair / friend's / than / longer