She was right; he had lost a lot of blood.
He had already lost a lot of blood, and every step would cost him more.
The young man on the ground had lost a lot of blood.
She'd lost a lot of blood, and that was a serious problem in her case.
Lost a lot of blood, but she made it here in time.
It was possible, for he had lost a lot of blood.
That would leave a lot of blood on the floor.
They left the place with a lot of blood and fire.
During that time you'll already need a lot of blood.
You have such a lot of blood on your hands.