With the1of the Internet, shopping is not a difficult thing. Just as your2chooses the article (物品) you like, the shopping is finished. You needn't walk out of the3. It seems easy and quick. But there4always a trap (陷阱) online. If you are careless, it will bring you some5. You may find the colour of the article is6from what you want, or the size is either too small7too big. If you want to be different, you'd better not buy clothes8. Once you put on the clothes you buy online and go out, you will find many9wear the same clothes in the street.

    So when you buy something online, you must be10.