YOU SAID:

go crash your car because your mom is absent at school

INTO JAPANESE

お母さんが学校欠席だから車をぶつけに行く

BACK INTO ENGLISH

Mom is absent from school, so I'm going to hit the car

INTO JAPANESE

お母さんが学校を休んだので、車に乗るつもりです

BACK INTO ENGLISH

My mother is absent from school, so I'm going to get in the car.

INTO JAPANESE

母は学校を休みなので、車に乗るつもりです。

BACK INTO ENGLISH

My mother is absent from school, so I'm going to get in the car.