Sure! Here are the rewritten sentences based on the given prompts:

1. English people **follow** a tradition of drinking a lot of tea.
2. Last year, we **broke** our routine and went to Thailand for Tet holiday.
3. **There** is a custom among the Vietnamese to worship their ancestors.
4. Vietnamese parents **have** the custom of celebrating their baby's first month.
5. **There** is a tradition that Vietnamese people celebrate the Mid-Autumn Festival every year.
6. The Ok Om Bok Festival is **organized** in October.
7. You **should** hand bowls with both hands.
8. It’s **better** for us to wait for the host to start eating.
9. You **shouldn't** sweep the floor during the first three days of Tet.
10. You **had** better never use bad words in conversations, especially with older people.

Let me know if you need further assistance!