Ƿ ܵ ϴ Ť ٽ ! ܡø . 빮 ȿ н å̴. б 忡 ȭ پ Ͽ, м ݺн ֵ Ͽ. unit practice for Speaking ǰ Drills for Writing Ͽ speaking writing Ͽ ֵ Ͽ. ֱ 2~3Ⱓ 50 ̻ б Ͽ پϰ ȭν б 迡 þ ִ Ʒ Ѵ. 1.
Ӹ å Ư¡ Chapter 1. Unit 1 be Ϲݵ Unit 2 be Ϲݵ ǹ Unit 3 ɹ ź Chapter 2. Unit 1 Unit 2 Ž Unit 3 ̷ Chapter 3. 屸 Unit 1 1 2 Unit 2 345 Chapter 4. Unit 1 will, can, may Unit 2 must, have to Chapter 5. Unit 1 ̴ to Unit 2 λ ̴ to Chapter 6. Unit 1 ⺻ Unit 2 ֿ Chapter 7. , Unit 1 Unit 2 Chapter 8. Unit 1 Ī, ʹ Unit 2 ô, Chapter 9. , λ Unit 1 λ Unit 2 ߿ Chapter 10. , ֻ Unit 1 ް ֻ Unit 2 ް ֻ Chapter 11. ӻ Unit 1 ӻ Unit 2 ӻ Chapter 12. ġ Unit 1 ðġ Unit 2 , Ÿ ġ