About 270 million people in rural areas in China have no ______ to safe drinking water.
Help others whenever you can _______ you will make the world a nicer place to live in.
The information on the Internet gets around much more rapidly thanin the newspaper.
—Excuse me,could you tell me the way to the British Museum? —Sorry,I’m a stranger here. —_______.
Health problems are closely connected with bad eating habits and aof exercise.
Eric received training in computer for one year,he found a job in a big company.