II)

16-17) will be - has just finished

18) invited

19-20) to discover - had lied

21-22) will be given - don't study

23) have been told

24-25) burning - must be

III)

26) unpolluted

27) household

28-29) sensibly - overeat

30) survivors

31) appliances

32) environmentalists

33) innovations

34) nationwide

35) classified

II.

16- 17. will be/ has just finished

18. invited

19- 20.  to discover/ had lied

21- 22. will be given/ don't study

23. have been told

24- 25. burning/ must be

III.

26. unpolluted

- unpolluted (adj.): không bị ô nhiễm

27. household

- household bill : hóa đơn trong gia đình

28- 29. sensibly - overeat

30. survivors

31. appliances

- appliance (n.): thiết bị

32. environmentalists

- environmentalist (n.): nhà môi trường học

33. innovations

- innovations (n.): sự đổi mới

34. nationwide

35. classified

$@vanw$