填空题 Sometimes online shops have pictures of the book. They can show you some pages of the book, too. I think this is very ______. I don't like to read books in shops because the shopkeepers may come and talk to me. I don't know that the postman may lose or damage (损坏) the things they ______ from online shops, but I don't worry about that. I think it is hard to damage a book and most of the postmen are very careful. Some people say that shopping in real shops is good because you can go with your friends and ______ many different things. They call this window shopping. I don't have any friends and I don't like to talk too much—it makes me ______ if she shops online. My brother ______ wants to learn how to do it. He is very busy most of the time. When he has a little free time, he can shop online.