For thousands of years, man has created sweet-smelling substances from wood, herbs and flowers and using them for perfumes or medicine.

Unlike the old one, this new copier can perform their functions in half the time.

English, together with Literature and Maths, are compulsory subjects in the national curriculum.

Little have people done to alleviate the sea pollution caused by the factories in central Vietnam, haven’t they?

Foreign students who are doing a decision about which school to attend may not know exactly where the choices are located

She only had a twenty-dollars bill with her when she landed at Healthrow airport.

There are many different ways of comparing the culture of one nation with those of another.

Optimists believe that in future we will be living in a cleaner environment, breathing fresher air and eat healthier food.