Học từ vựng English Vocabulary in Use Upper-intermediate
Unit 54: Distances and dimensions

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 54.1	5	No audio
3	Exercise - 54.2	7	No audio
4	Exercise - 54.3	6	No audio
5	Exercise - 54.4	5	No audio
6	Exercise - 54.5	7	No audio

Unit 55: Obligation, need, possibility and probability