Luyện nghe nói - Tactics For Listening - Developing- 3rd
Unit 22: Traffic

STT	Tên task	Số câu hỏi	Audio
1	Greeting Ready	4	No audio
2	Listening 1	6	✔
3	Listening 2 - Task 1	6	✔
4	Listening 2 - Task 2	6	✔
5	Listening 3 - Task 1	4	✔
6	Listening 3 - Task 2	4	✔
7	Pronunciation	1	✔
8	Dictation	10	✔

Unit 21: Hotels

Unit 23: Roommates