This morning when I went outside, everything was different. There were no buildings or roads. I had gone back in time! All of a sudden a woolly mammoth came along and nearly stepped on me!
Luckily, I was already flat so it wouldn't have mattered if he had stepped on me. I was so scared that I fell asleep and when I woke up, I had returned to 2010!
Woolly mammoths became extinct about 10,000 years ago. They were as big as elephants and had long tusks and thick fur because they lived where it was cold. They ate plants and sometimes stepped on flat people.