Dưới đây là cách viết lại các câu mà không đổi nghĩa:

1. **We** are very excited about the trip to Da Lat.

2. **He** hasn't been back to his hometown for over twenty years.

3. **Liz** wondered why Hoa wanted to learn English.

4. **There** is a train that leaves every morning at eight o'clock.

5. **The food** was too bad for the children to eat.