1. Dream is an international school in Hanoi. There are many students from different countries. (nation)
2. In the afternoon, students can join many interest clubs after school. (interest)
3. This is my notebook for writing English words. (word)
4. Do you often listen to your friend's advice? (advise)
5. Can you lend me your sharpened pencil? (sharpen)

1/  international
2/  interesting
3/  words
4/ advice
5/ sharpener