她刚买了一辆新车，准备周末去兜风。

She just bought a new ___car and plans to go for a drive this weekend.

餐车通常位于火车的中间车厢。

The dining ___car is usually located in the middle of the train.

这辆赛车在直道上能轻松达到300公里的时速。

The racing ___car can easily hit 300 km/h on straightaways.

电梯轿厢里只有我一个人。

I was alone in the elevator ___car.