Here are the identified mistakes and their corrections:

1. **live → lives**
- Correction: lives
- Sentence: "Miss Lien lives in a small house in Hanoi."

2. **is → has**
- Correction: has
- Sentence: "She usually has breakfast at seven in the morning..."

3. **is → has**
- Correction: has
- Sentence: "...and she has dinner at twelve o’clock in the canteen of the school."

4. **teaches → teaches**
- Correction: teaches
- Sentence: "She teaches her students in the morning."

5. **dialogues → dialogue**
- Correction: dialogue
- Sentence: "She teaches them dialogue on Wednesdays to Fridays."

6. **Fridays → Friday**
- Correction: Friday
- Sentence: "...on Wednesdays to Friday."

7. **teach → teaches**
- Correction: teaches
- Sentence: "On Mondays, she teaches them grammar."

8. **the evening → evenings**
- Correction: evenings
- Sentence: "In the evenings, she usually stays at home..."

9. **listens → listens to**
- Correction: listens to
- Sentence: "...and listens to books."

10. **go → goes**
- Correction: goes
- Sentence: "She always goes to bed at ten o’clock."

With these corrections, the text would read correctly.