Học từ vựng English Vocabulary in Use Elementary
Unit 20: Online shopping - reviews, basket, delivery

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 20.1	6	No audio
3	Exercise - 20.2	6	No audio
4	Exercise - 20.3	3	No audio
5	Exercise - 20.4	5	No audio
6	Exercise - 20.5	1	No audio

Unit 19: Shops and shopping - chemist’s, department store, credit card

Unit 21: In a hotel - single room, key, luggage