2. Student's Book 3, unit 10, page 64 The past and the future

3. Student's Book 3, unit 10, page 64 The past and the future Click to show and hide Conversatio n. Click to show and hide Conversatio n. CD2, Track25CD2, Track26

4. Student's Book 3, unit 10, page 64 The past and the future Click to show and hide Conversatio n. Click to show and hide Conversatio n. World War I began in 1914. The United Nations has been in existence since the end of World War II/since 1945. The Beatles were together for ten years, from 1960 to 1970. Click to show and hide Part B Audio script. Click to show and hide Part B Audio script. CD2, Track25CD2, Track26

5. Student's Book 3, unit 10, page 65 The past and the future in for during/in In Since in for during from toago CD2, Track27

6. Student's Book 3, unit 10, page 65 The past and the future catastrophe appreciate disadvantage revolution communication assassination CD2, Track28 CD2, Track29

7. Student's Book 3, unit 10, page 66 The past and the future h g d f e a b c

8. Student's Book 3, unit 10, page 66 The past and the future

9. Student's Book 3, unit 10, page 66 The past and the future

10. Student's Book 3, unit 10, page 66 The past and the future

11. Student's Book 3, unit 10, page 124 The past and the future

12. Student's Book 3, unit 10, page 126 The past and the future

13. Student's Book 3, unit 10, page 67 The past and the future CD2, Track30

14. Student's Book 3, unit 10, page 67 The past and the future Click to show and hide Answers. Click to show and hide Answers. CD2, Track31

15. Student's Book 3, unit 10, page 68 The past and the future

16. Student's Book 3, unit 10, page 68 The past and the future publishing Click to show and hide Possible answers. Click to show and hide Possible answers. CD2, Track32

17. Student's Book 3, unit 10, page 68 The past and the future

18. Student's Book 3, unit 10, page 69 The past and the future Click to jump to Parts A, B, and C. Click to jump to Parts A, B, and C. Kogi BBQ uses social networking sites to do business instead of traditional advertising.

19. Student's Book 3, unit 10, page 69 The past and the future Technologybusiness model food-service trucks social networking community Click to jump to Reading. Click to jump to Reading.

20. Go to Grammar plus on page 141. Student's Book 3, unit 10, page 141 The past and the future

21. Student's Book 3, unit 10, page 141 The past and the future for during/in forfrom toIn since in for in

22. Student's Book 3, unit 10, page 141 The past and the future