last weekend. i visited the car dealership along i would bought a car.

->Last weekend, I visited a car dealership because I would like to buy a car.

but it is very expensive. so i dicided to bought used car .

->However, it is very expensive, so I decided to buy a used car.

Used car is cheap better then new car this wendsday i will buy a used car.

->Used cars are cheaper than new cars, so this Wednesday I will buy a used car.