Dưới đây là dạng đúng của từ trong ngoặc:

1. The hall was **beautiful** by a lot of paintings.
2. Nobody can approve of a **troublesome** person like her.
3. Her lastest **performance** surprised us.
4. His letter is the **lengthy** one that I have ever met.
5. Don’t **danger** yourself by touching the button. (Đúng là "endanger")
6. The countryside is so poor that the Internet is still **unavailable**.
7. We all agree on the **frequency** of public transport in the city.
8. He used to step on the moon, so know how to be accustomed to **weightlessness** in a space.
9. If only we had her **permission**.
10. She was to be **patient** to wait for the doctor.

Hy vọng điều này giúp ích cho bạn!