And also - to sentence # 1:
They charged a lot of money for the fixing of my car.
I (think) I was ripped off by my mechanic, the cost of the repair didn´t come cheap.
Man! The cost of repairing the car was insane! I just can´t believe it! The cost of the repair (job) was R$ 160,000 ! I don´t recommend that garage (repair shop) to anyone...