●編寫說明
●Unit1 Friends and Family
●Unit2 People in the Workplace
●Unit3 Helpers in the Comnity
●Unit4 Neiors Helping Neiors
●Unit5 Eating Healthy Food
●Unit6 Road Trip
●Unit7 Asking for a Raise
●Uint8 Hobbies and Free Time
●Uint9 Adult Ed and the GED
●Unit10 Managing Your Money
●Appendixes
● 1.Vocabulary
● 2.Vocabulary Index
● 3.Grammatical Terms
● 4.Irregular Simple Past Verbs