Susan stepped hard on the brake pedal but it was too late.
She got out of the car but, to her surprise, there was nobody there.
While she was looking under the car, she sent shivers down her spine.
She was still looking under her car when a lorry stopped behind her.
The lorry driver, a middle-aged man, walked upto her and asked her if she needed help to start her car so she told him what had happened.