Học từ vựng English Vocabulary in Use Advance
Unit 67: Cause and effect

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 67.1	8	No audio
3	Exercise - 67.2	7	No audio
4	Exercise - 67.3	1	No audio
5	Exercise - 67.4	1	No audio
6	Exercise - 67.5	1	No audio

Unit 66: Speed: fast and slow

Unit 68: Spot the difference: making comparisons