. ---Chatting online has become popular means of communication. ---That’s true. It is especially popular with young.
We shouldn’t judge a student only________ how good his or her marks are in the exam.
Shanghai, China’s biggest and the most dynamic city, which______ in the Yangtze River Delta, is playing a leading role in the country’s economy.
Today’s temperature_______ between ten and thirty degrees.
The boys, ______ this frightening person, lost their tongues.
Qingdao lies_____ the west of the Pacific Ocean, where we can not find many islands _____ the coast.