Each year companies in the United State could save as much as $58 billion annually by preventing illness among employees and gain as much as $200 billion through improving performance of workers if they simply provided offices with cleaner air.
A.　annually by preventing illness among employees and gain as much as $200 billion through improving performance of workers if they simply provided
B.　annually if they prevented employee illness and gain as much as $200 billion through worker performance improved by simply providing
C. annually in employee illness prevention and gain as much as $200 billion through worker performance improved by simply providing
D. in employee illness prevention and gain as much as $200 billion through improving performance of workers if they simply provided
E. by preventing illness among employees and gain as much as $200 billion through improved worker performance if they simply provided[spoiler]
y A is not correct[/spoiler]
A.　annually by preventing illness among employees and gain as much as $200 billion through improving performance of workers if they simply provided
B.　annually if they prevented employee illness and gain as much as $200 billion through worker performance improved by simply providing
C. annually in employee illness prevention and gain as much as $200 billion through worker performance improved by simply providing
D. in employee illness prevention and gain as much as $200 billion through improving performance of workers if they simply provided
E. by preventing illness among employees and gain as much as $200 billion through improved worker performance if they simply provided[spoiler]
y A is not correct[/spoiler]
It does not matter how many times you get knocked down , but how many times you get up
