ПОМОГИТЕ пожалуйста сделать упр 6 очень нужно спаибо

How can I help you?I want to buy a presentHow aboutHow much is itHere you areвсе по порядку

1.Good morning,how i can help you?2.Good morning,i want to buy a present for my little sister.3. How about this doll?4.That's a good idea. It looks beatiful. Can i have two,please?5.How much is it? It costs 500 rubles.