When Little Man and I came back after our short walk the car started right up and we drove home . I was supposed to go to Moms In Touch this morning but had to go home and drive Bobby to work . I am afraid to drive the car and get stuck somewhere . I am wondering if our oil tank is dry . I got an oil change a few weeks ago but just the last couple of days I have noticed a few oil spots on the street . I am not sure why it would just start leaking now .

(1). None of the above choices .;
(2). She put holes in it .;
(3). A squirrel hurt the car .;
(4). They did n't fix it right when they were at the shop .;
Q: What may be the reason the oil is leaking ?
(4).