- Unit 1
 
- 6 Save the planet 
- 7 Text 
- 7 Vocabulary 
- 8 Comprehension 
- 8 Keep in mind 
- 8 Listen and pronunciation 
- 9 Exercise 
- 9 Grammar – Sentence Connectors 
- 10 Practice 
- 12 Plus 
- 12 Speak up 
- 13 Supplement 
- 13 Exercise 
- 14 Production 
- 15 Cultural aspects 
- 15 Lighter side 
- Unit 2 
- 16 Game addict 
- 17 Text 
- 17 Vocabulary 
- 18 Comprehension 
- 18 Keep in mind 
- 18 Exercise 
- 19 Listen and pronunciation 
- 19 Exercise 
- 20 Plus 
- 20 Grammar – Internet Slangs 
- 22 Practice 
- 23 Speak up 
- 23 Production 
- 24 Supplement 
- 24 Exercise 
- 25 Cultural aspects 
- 25 Lighter side 
- Unit 3 
- 27 A better world 
- 28 Text 
- 29 Vocabulary 
- 29 Comprehension 
- 30 Listen and pronunciation 
- 30 Exercise 
- 30 Keep in mind 
- 31 Exercise 
- 31 Grammar – Conditionals 
- 32 Practice 
- 33 Speak up 
- 33 Supplement 
- 34 Production 
- 34 Plus 
- 34 Exercise 
- 35 Cultural aspects 
- 35 Lighter side 
- Unit 4 
- 36 priorities 
- 37 Text 
- 38 Vocabulary 
- 38 Comprehension 
- 38 Plus 
- 39 Listen and pronunciation 
- 39 Exercise 
- 39 Keep in mind 
- 40 Grammar – The past perfect tense 
- 41 Practice 
- 42 Speak up 
- 42 Plus 
- 43 Production 
- 43 Supplement 
- 43 Exercise 
- 44 Cultural aspects 
- 44 Lighter side 
- Unit 5 
- 45 What are you afraid of? 
- 46 Text 
- 47 Vocabulary 
- 47 Vocabulary 
- 48 Listen and pronunciation 
- 48 Exercise 
- 48 Keep in mind 
- 48 Grammar – Modal verbs 
- 49 Practice 
- 51 Speak up 
- 51 Plus 
- 51 Exercise 
- 51 Production 
- 52 Supplement 
- 52 Exercise 
- 52 Cultural aspects 
- 52 Exercise 
- 52 Lighter side 
- Unit 6 
- 54 Carpe diem 
- 55 Text 
- 55 Vocabulary 
- 55 Exercise 
- 56 Comprehension 
- 56 Listen and pronunciation 
- 57 Exercise 
- 57 Keep in mind 
- 57 Grammar – The subjuntive 
- 58 Practice 
- 59 Supplement 
- 60 Exercise 
- 60 Speak up 
- 60 Production 
- 61 Plus 
- 61 Cultural aspects 
- 62 Lighter side 
- Unit 7 
- 63 Because i`m happy 
- 64 Text 
- 65 Vocabulary 
- 65 Comprehension 
- 65 Exercise 
- 66 Listen and pronunciation 
- 66 Exercise 
- 66 Keep in mind 
- 67 Grammar – Reported speech 
- 68 Supplement 
- 68 Practice 
- 70 Speak up 
- 70 Plus 
- 71 Production 
- 71 Cultural aspects 
- 72 Exercise 
- 72 Lighter side 
- Unit 8 
- 73 All we need is love 
- 74 Text 1 
- 74 Text 2 
- 74 Vocabulary 
- 75 Comprehension 
- 75 Exercise 
- 78 Supplement 
- 81 Review 
- Unit2 
- Unit3 
- Unit4 
- Unit6 
- P7 - Conversations 
- P17 - Listen and pronunciation 
- P17 - Sounds os English 
- P21 - Conversations 
- P29 - Listen and pronunciation 
- P29 - Sounds of English 
- P37 - Conversations 
- P45 - Listen and pronunciation 
- P51 - Conversations   
- P61 - Listen and pronunciation 
- P61 - Sounds of English 
- P69 - Conversations 
- P76 - Listen and pronunciation 
- P77 - Sounds of English 
- P81 - Conversations 
- P89 - Listen and pronunciation 
- P97 - Conversations 
- P105 - Listen and pronunciation 
- P105 - Sounds of English 
- P109 - Conversations 
- P118 - Listen and pronunciation