American English File: Level 4: Student Book With Online Practice (Multiple-component retail product, 3 Revised edition)

1A. Questions and answers
1B. It's a mystery
Colloquial English 1
2A. Doctor, doctor!
2B. Act your age
Review and Check 1&2
3A. Fasten your seat belts
3B. A really good ending?
Colloquial English 2&3
4A. Stormy weather
4B. A risky business
Review and Check 3&4
5A. I'm a survivor
5B. Wish you were here
Colloquial English 4&5
6A. Night night
6B. Music to my ears
Review and Check 5&6
7A. Let's not argue
7B. It's all an act
Colloquial English 6&7
8A. Cutting crime
8B. Fake news
Review and Check 7&8
9A. Good business?
9B. Super cities
Colloquial English 8&9
10A. Science fact, science fiction
10B. Free speech
Review and Check 9&10
Communication
Writing
Listening
Grammar Bank
Vocabulary Bank
Appendix
Irregular verbs
Sound Bank