Choose the correct answer

----- Nội dung ảnh -----
Nội dung trong bức ảnh là một bài kiểm tra tiếng Anh với các câu hỏi lựa chọn. Dưới đây là nội dung chi tiết:

1. Osaka has become one of the ..................... "livable" cities in Asia.
- A. more
- B. better
- C. much
- D. most

2. London is one of the largest cities in the world but its populations is a lot .................... than Tokyo.
- A. small
- B. few
- C. smaller
- D. fewer

3. London is probably most famous for its museums, galleries, palaces, and other sights, but it also includes a .................. range of peoples, cultures and religions than many other places.
- A. greater
- B. big
- C. wide
- D. wider

4. Ha Noi city now is ................... than it was 10 years ago.
- A. as large
- B. more large
- C. much larger
- D. the largest

5. This river now is much less ...................... than before. People are aware of the environment and they try to keep the river clean.
- A. polluted
- B. pollutes
- C. polluting
- D. pollution