Here are the completed sentences with the correct nationalities:

1. Pizza is a famous **Italian** food.
2. Nam is from Ha Noi. He’s **Vietnamese**.
3. My pen-friend is in the Philippines. He is **Filipino**.
4. Kiatsiuk is from Thailand. He is **Thai**.
5. People in the UK are very nice. **British** people are very nice.
6. Michel is from Paris. He is **French**.
7. The bull is the favourite animal in Spain. They are a famous **Spanish** animal.
8. Miki is from Tokyo, so she’s **Japanese**.