Shanghai, China’s biggest and most dynamic city, which in the Yangtze River Delta, is playing a leading role in the country’s economy. is situating B. situated C. has situated D. is situated
The cost of organic food is higher than _____ of conventional food because the organic price tag reflects more closely the true cost of growing the food.
The mobile phone has become a major means of communication, _____us to keep in touch as well as to surf the Internet to keep us _____of the latest news.