You have received the following email from your english friend, sandy: hi! i need your advice! i saw this nice pair of trainers on an online shopping website the other day. they look really cool and are unbelievably cheap. i i've never bought anything online, so i don't know how safe it is. i mean, i’d have to use my dad's credit card and i wouldn't want anything bad to happen! do you think i should go ahead and buy them or just wait for the sales and buy another pair from the shops? thanks sandy write an email of 80-100 words in which you • say what you think your friend should do • say whether you have any experience of online shopping • tell her your opinion on online shopping.