英语读和回答I'm Bob.I'm going to have a picnic.So I'm shopping on

英语读和回答
I'm Bob.I'm going to have a picnic.So I'm shopping on the computer now.I click on the oranges.It says "How many oranges do you want?"I type "6".They cost five yuan.And I want some candies,I type "Half a kilo of can-dies". It costs seven yuan.And I want some hot dogs ,too. There were many hot dogs.But now there is only one hot dogs .It costs two yuan.
1.what is Bob going to do?
2.Did Bob buy these things in the supermarket?
3.How many oranges does Bob want?
4.How many candies does Bob want?
5.How many are these things going to cost?