| 1회차 | Unit 21 Common responses | 
                                                        
                                | 2회차 | Unit 22 Phrasal verbs (1) : form and meaning | 
                                                        
                                | 3회차 | Unit 23 Phrasal verbs (2) : grammar and style | 
                                                        
                                | 4회차 | Unit 24 Have and have got | 
                                                        
                                | 5회차 | Unit 25 Make, do, and take | 
                                                        
                                | 6회차 | Unit 26 Give, keep, break, and see | 
                                                        
                                | 7회차 | Unit 27 Leave, catch and let | 
                                                        
                                | 8회차 | Unit 28 Get : uses and expressions | 
                                                        
                                | 9회차 | Unit 29 Go : uses and expressions | 
                                                        
                                | 10회차 | Unit 30 The senses | 
                                                        
                                | 11회차 | Unit 31 Partitives (a bit of…, a piece of…) | 
                                                        
                                | 12회차 | Unit 32 Uncountable nouns and plural nouns | 
                                                        
                                | 13회차 | Unit 33 Verb + -ing form | 
                                                        
                                | 14회차 | Unit 34 Verb patterns | 
                                                        
                                | 15회차 | Unit 35 Adjectives | 
                                                        
                                | 16회차 | Unit 36 Prepositions : place | 
                                                        
                                | 17회차 | Unit 37 Adverbs : frequency and degree | 
                                                        
                                | 18회차 | Unit 38 Time and sequence | 
                                                        
                                | 19회차 | Unit 39 Addition and contrast | 
                                                        
                                | 20회차 | Unit 40 Similarities, differences, exceptions, and conditions |