题目内容：

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式（不超过3个单词）

Buying books on the internet is a great way to save time and money. Online bookstores offer not only new books but also used books. What’s more, they are far better 1. (compare) to traditional bookstores as they offer much broader kinds of books. You can either click the kind of e-books online 2. type the book title or get it in seconds. Another advantage of shopping online is that you can also read the book reviews as well as readers’ reviews to get an idea 3. the book is worth buying. Online bookstores often offer great discounts, 4. is a big attraction for book lovers with a tight budget.

For book lovers, 5. is most important to get books in time, in which case they need to find a 6. (rely) online bookstore that is able to provide fast deliveries.

Here are some tips for 7. (refer) when you are selecting an online bookstore. Some online bookstores are popular for fiction books; some are 8. non-fiction books or novels, etc. Understanding their specialization will help you to get the right kinds of books in time. Remember to check whether you will be buying books from a third-party seller or directly from the websites. Never jump at stores that offer9. (believe) cheap prices, as books that 10. (sell) at such low prices could be in very bad condition.