Học từ vựng English Vocabulary in Use Elementary
Unit 18: Holidays - package holiday, currency, visa

STT	Bài học	Số câu hỏi	Audio
1	Vocabulary	1	No audio
2	Exercise - 18.1	4	No audio
3	Exercise - 18.2	4	No audio
4	Exercise - 18.3	1	No audio
5	Exercise - 18.4	5	No audio
6	Exercise - 18.5	4	No audio
7	Exercise - 18.6	3	No audio

Unit 17: Your phone - apps, voicemail, text

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