Dưới đây là dạng đúng của các từ trong ngoặc để hoàn thiện câu:

1. You can completely rely on his **secrecy**.
2. **Accounting** is an interesting major.
3. Scientists usually do **scientific** research.
4. The **warmth** of the fire helped me a lot last night.
5. He is very good at playing a **musical** instrument.
6. He became a **skilled** thief at the age of 20.
7. **Shopkeeper** is a person who looks after a shop.
8. Because of his **honesty**, we dismissed him from the company.
9. The **shortage** of food and water caused his death.
10. He is a successful **businessman**, so he is well-known.