Unit 1 Family and School Life Unit 2 Food and Health Unit 3 Daily Activities Unit 4 Plants and Animals Unit 5 Holidays and Festivals Unit 6 Weather and Climate Unit 7 Sports Unit 8 Travelling Unit 9 Education Unit 10 Friendship Unit 11 Fashion and Trend Unit 12 Transportation Unit 13 Different Jobs Unit 14 Entertainment Unit 15 Customs and Traditions Unit 16 Environment Unit 17 Volunteering Unit 18 Language and Culture Unit 19 Literature and Arts Unit 20 Man and Nature Unit 21 Finance and Trade Unit 22 Earth and Space Unit 23 Great Minds Unit 24 Science and Technology Unit 25 Great Achievements Keys Appendix: Tapescripts
