Unit1 Personal Identification,People
PartA
PartB
Unit2 Home and Family,Environment
PartA
PartB
Unit3 Weather and Climate
PartA
PartB
Unit4 Food and Drink
PartA
PartB
Unit5 Daily Life
PartA
PartB
Unit6 Free-time Activities
PartA
PartB
Unit7 Shopping
PartA
PartB
Unit8 Holidays
PartA
PartB
Unit9 Places
PartA
PartB
Unit10 Traverl
PartA
PartB
Unit11 Heahth and Body Care
PartA
PartB
Unit12 Services
PartA
PartB
Unit13 Social Relations
PartA
PartB
Unit14 Jobs and Occupations
PartA
PartB
Unit15 Current Affairs
PartA
PartB
Unit16 Education
PartA
PartB
Unit17 Popular Science
PartA
PartB
Unit18 History
PartA
PartB
Unit19 Geography
PartA
PartB
Answer Key
Vocabulary