cars
- private cars are bringing us convenience, they may also cause traffic accidents and pollution.
- The number of cars on the road is becoming _______ now in our hometown.
- All the cars ________ stop when the traffic light is red.
- Private cars are becoming very popular though most of them still ______too much
- Cars were invented in .
- Cars were invented in .
- sales of cars up by 30% last year, the traffic in Beijing has become increasingly terrible.