Lesson Thirteen 1
Lesson Fourteen 16
Lesson Fifteen 29
Lesson Sixteen 38
Lesson Seventeen 46
Lesson Eighteen 60
Lesson Nineteen 72
Lesson Twenty 85
Lesson Twenty-One 94
Lesson Twenty-Two 107
Lesson Twenty-Three 119
Lesson Twenty-Four 130
Listening Materials with Sound EffectsⅠ．The Fisherman and His Wife 140
Ⅱ．A Strange Telephone Call 145
Ⅲ．The Shining Red Light 151
Appendix 159
Ⅰ．Chinese Translations for Reference 159
Ⅱ．Key to Exercises 181
Ⅲ．Vocabulary 199