Annie , do you like shopping online ?   Yes , I like it , because it's convenient .   Last week , I tried to buy a new cellphone online , but I didn't know how to pay for it .   First , you should open an account at the online bank . After that , you can buy anything you want online .   Are there many things online ?   Sure . You can find everything all over the world . Let's check it out online ! ( They log in a shopping website . )   That's amazing . Oh , an on line virtual supermarket ?   Let's click to check it out .   Oh , I got it . It simulates the real supermarket , which makes it feel so real . Mom will love it . She loves shopping in supermarkets . 