The company designed a new car last monthand about 500 cars of this type in thefactory next month.

private cars are bringing us convenience,they may also cause more traffic accidents and pollution

Science and technology is changing fast nowadays. I bought this MP3 player at the beginning of this year but now it’s out of ________.

t stuck in a terrible traffic jam on the highway to Shanghai, orshe dinner with her family now

The rain yesterday was heavy and ______ the roads were flooded.