Minivans carry as many as seven passengers, and, compared with sport utility vehicles, most cost less, get better gas mileage,and make it easy for passengers to get in and out, and have a smoother, more car-like ride.
A. and make it easy for passengers to get in and out
B. and allow passengers to get in and out easily
C. and allow passengers to get in and out more easily
D. make it easier for passengers when getting in and out
E. allow passengers to get in and out more easily
ans-E
i wanted to know what is wrong with D.i know that "when" is used generally for time sequence but here what is the difference between choice D and E