Unit 01. What is this? 10

Unit 02. Why do you say that? 18

Unit 03. Who is your best friend? 26

Unit 04. When is your birthday? 34

Unit 05. Where are you from? 42

Unit 06. Which is your bag? 50

Unit 07. How is your mother? 58

Unit 08. How tall are you? 66

Unit 09. May I ask you a favor? 74

Unit 10. Can I have some water, please? 82

Unit 11. Can you help me out? 90

Unit 12. Will you excuse me? 98

Unit 13. Would you do me a favor? 106

Unit 14. Shall I close the door? 114

Unit 15. Should I leave now? 122

Unit 16. Are you Korean? 130

Unit 17. Do you have time? 138

Unit 18. Have you ever been to Paris? 146

Unit 19. Is there a restroom nearby? 154

Unit 20. Do you know how to do this? 162

Unit 21. I’m glad to meet you. 172

Unit 22. I will be there on time. 180

Unit 23. I must do it myself. 188

Unit 24. You should do this now. 196

Unit 25. I can do it by myself. 204

Unit 26. I would like that. 212

Unit 27. I want an MP3 player. 220

Unit 28. I like you very much. 228

Unit 29. I have a headache. 236

Unit 30. I know the answer to this question. 244

Unit 31. I think blue is better. 252

Unit 32. I wonder what that is. 260

Unit 33. I need to talk to you. 268

Unit 34. It feels very soft. 276

Unit 35. It seems cloudy today. 284

Unit 36. There is a drugstore on the corner. 292

Unit 37. That’s enough. 300

Unit 38. Let me help you. 308

Unit 39. Let’s go outside. 316

Unit 40. Give it a try. 324