Chia từ trong ngoặc cho đúng kiểu câu

1. Bac Giang is a .......... province                                (mountain)
2.You shuold use .......... energy to save electricity      (sun)
3. Do you know the .......... of this river (hỏi chấm)       (deep)
4.he has ......... books about animals than I do             (many)
5.Nam won the first prize in the English...contest         (speak)
6. there are a lot of ........... places in Luc Ngan             (beauty)