Editing: One of the examples is correct. Each of the other examples contain one error. Identify which sentence is correct. A. Before Andrew leaves work, he would need to clean the space between the oven and the cook's station.
A. Before Andrew leaves work, he would need to clean the space between the oven and the cook's station.

B. Before Andrew leaves work he will need to clean the space between the oven and the cook's station.
B. Before Andrew leaves work he will need to clean the space between the oven and the cook's station.

C. Before Andrew leaves work, he needs to clean the space among the oven and the cook's station.
C. Before Andrew leaves work, he needs to clean the space among the oven and the cook's station.

D. Before Andrew leaves work, he needs to clean the space between the oven and the cook's station.
D. Before Andrew leaves work, he needs to clean the space between the oven and the cook's station.

E. Before Andrew leaves work, he will need to clean the space between the oven and the cooks station.