Học từ vựng English Vocabulary in Use Advance
Unit 86: Prefixes: creating new meanings

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 86.1	12	No audio
3	Exercise - 86.2	8	No audio
4	Exercise - 86.3	1	No audio
5	Exercise - 86.4	10	No audio

Unit 85: Abbreviations and acronyms

Unit 87: Suffixes: forming new words