Lesson One Introduction(1) 1
Lesson Two Introduction(2) 5
Lesson Three Thanks And Apologies(1) 9
Lesson Four Thanks And Apologies(2) 13
Quiz One(Lesson One～Lesson Four) 17
Lesson Five Invitations(1) 19
Lesson Six Invitations(2) 24
Lesson Seven Agreement And Disagreement(1) 30
Lesson Eight Agreement And Disagreement(2) 34
Quiz Two(Lesson Five～Lesson Eight) 40
Lesson Nine Offering Help(1) 42
Lesson Ten Offering Help(2) 47
Lesson Eleven Satisfaction And Dissatisfaction(1) 52
Lesson Twelve Satisfaction And Dissatisfaction(2) 57
Quiz Three(Lesson Nine～Lesson Twelve) 62
Lesson Thirteen Daily Activities(1) 66
Lesson Fourteen Daily Activities(2) 72
Lesson Fifteen Daily Activities(3) 78
Lesson Sixteen Daily Activities(4) 84
Quiz Four(Lesson Thirteen～Lesson Sixteen) 90
A Comprehensive Test of Book I 93