6 Complete the dialogue with the phrases in the box.How are things See you later thenGood to meet you What part of AustraliaThis is Sam Are you into photography

You  must do your homework                           maths teacher

-You mustn't watch tv so much                         grandmother

-You must clean your room                              mother

-You mustn't go to bed so late                          mother

-You must clean your teeth                              dentis                      

-You mustn't eat so many sweets                      dentis 

-You must practise the piano                            music teacher

-You mustn'tn play so many computer games     bossy sister

-You mustn't talk in the lesson                           head techer

-You mustn't chew gum when you talk              head teacher

-You mustn't come home so late                          father