Học từ vựng English Vocabulary in Use Upper-intermediate
Unit 16: Work

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 16.1	5	No audio
3	Exercise - 16.2	4	No audio
4	Exercise - 16.3	1	No audio
5	Exercise - 16.4	5	No audio
6	Exercise - 16.5	5	No audio
7	Exercise - 16.6	1	No audio

Unit 15: Higher education

Unit 17: Business