Unit One
Listening Comprehension
Speaking
Intensive Reading
Phonetics
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Two
Listening Comprehension
Speaking
Intensive Reading
Phonetics
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Three
Listening Comprehension
Speaking
Intensive Reading
Phonetics
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Four
Listening Comprehension
Speaking
Intensive Reading
Phonetics
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Five
Listening Comprehension
Speaking
Intensive Reading
Phonetics
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Six
Listening Comprehension
Vocabulary and Structure
Reading Comprehension
Practical Writing
Unit Seven
Listening Comprehension.
Speaking
Intensive Reading
Phonetics
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Eight
Listening Comprehension
Speaking
Intensive Reading
Phonetics
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Nine
Listening Comprehension
Speaking
Intensive Reading
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Ten
Listening Comprehension
Speaking
Intensive Reading
Grammar
Practical Writing
Fast Reading
Merry Leaming
Unit Eleven
Listening Comprehension
Speaking
Intensive Reading
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Twelve
Listening Comprehension
Vocabulary and Structure
Reading Comprehension
Practical Writing
Unit Thirteen
Listening Comprehension
Speaking
Intensive Reading
Grammar
Practical Writing
Fast Reading
Merry Learning
Unit Fourteen
Unit Fifteen
Unit Sixteen
Unit Seventeen
Unit Eighteen
Unit Nineteen
Unit Twenty
Unit Twenty-one
Unit Twenty-two
Unit Twenty-three
Unit Twenty-four
appendix
References