Học từ vựng English Vocabulary in Use Upper-intermediate
Unit 50: Commenting on problematic situations

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 50.1	5	No audio
3	Exercise - 50.2	15	No audio
4	Exercise - 50.3	5	No audio
5	Exercise - 50.4	8	No audio

Unit 49: Emotions and moods

Unit 51: Number, quantity, degree and intensity