1. Rather than driving to work, consider taking a train, taxi, or carpooling.

2. Let's carpool to the workplace.

3. Recently, carpooling phenomena have heated up around the country.

4. For the sake of saving money, several people agreed to carpool together.

5. Carpooling is a practice where a small group of car drivers arrange to take turns driving.

6. CARPOOLING could soon be a legal option for Shanghai commuters, city transport officials said yesterday.