I was taking a walk on road after supper the other

I was taking a walk on road after supper the other
day when a truck had passed me at great speed.I
thought it was very dangerous to the driver to drive so
fast.When I came to a sharp bend,I sudden saw the
truck lay on the roadside with its four wheels up.I
rushed up to find the driver sitting on the grass by the
road."Thanks God,"I thought,"The driver was lucky
enough to alive." I asked the driver how the accident
was happened.He told me with regret that his truck
which had been out of control at the sharp bend.
我们这里不考这种题型,根本不会做.