27. A. figure             B. quantity                    C. number                  D. amount

28. A. across            B. up                             C. back                     D. over

29. A. for long           B. for good                 C. permanently           D. temporarily

30. A. industry           B. workforce                C. government           D. trade union

31. A. is                    B. which                      C. that                  D. this

32. A. draw             B. drive                       C. force                   D. allow

33. A. in ruins            B. in damage                 C. in success             D. under way

34. A. start                B. development             C. rise                       D. effects