根据句意和首字母提示写出单词。
1. Fill in your personal information in the f_____ below.
2. This c_____ seemed to offer the most at the best price.
3. He went to the hotel by bus and d_____ off the things.
4. Even t_____ these books are a little expensive, she'll take them.
5. There are many different places of i_____ in Beijing.