Fill in the blank with a suitable word

I. Fill in the blank with a suitable word. 
1. How ________ bananas do you eat every day?
- I eat two bananas. 
2. Why would you like to be a writer?
- ________ I'd like to write stories for children. 
3. Which one is bigger, New York or Sydney?
- I think New York is bigger ________ Sydney. 
4. I would like ________ cheese, please!
5. Da Nang is ________ beautiful than Bac Ninh.