Bài học
Unit 1: A visit from a pen pal
- Lesson 1
- Lesson 2
- Lesson 3
Unit 2 : Clothing
- Lesson 1
- Lesson 2
- Lesson 3
Unit 3 : A trip to the countryside
- Lesson 1
- Lesson 2
- Lesson 3
Unit 4: Learning a foreign language
- Lesson 1
- Lesson 2
- Lesson 3
Unit 5: The media
- Lesson 1
- Lesson 2
- Lesson 3
Unit 6- The environment
- Lesson 1
- Lesson 2
- Lesson 3
UNIT 7: Saving energy
- Lesson 1
- Lesson 2
- Lesson 3
Uni t 8: Celebrations
- Lesson 1
- Less on 2
- Lesson 3
Unit 9: Natural Disasters
- Lesson 1
- Lesson 2
- Lesson 3
Unit 10: Life on other planets
- Lesson 1
- Lesson 2
- Lesson 3