Học từ vựng English Vocabulary in Use Upper-intermediate
Unit 79: Multi-word expressions

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 79.1	9	No audio
3	Exercise - 79.2	3	No audio
4	Exercise - 79.3	5	No audio
5	Exercise - 79.4	5	No audio
6	Exercise - 79.5	1	No audio

Unit 78: Abbreviations and acronyms

Unit 80: Words commonly mispronounced