Not everyone realizes that the most largest organ of the human body is the skin.

Narcissus, a character in mythology, gazed at his own image in a pool so ardently that he fell into itself and downed.

Once you have finished an article and identified its main ideas, it may not be necessary to reread it again.

Education, whether it happens at school or anywhere else, is a important part in our life.

Please tell us the reason when he left without saying goodbye.

There are many reasons why a particular species may become endangering.

Oxygen plays a important role in maintaining live.

Since January this year, Joe has suffered two injuries, one to his ankle and the other in New York.

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

Both Mr. and Mrs. Smith are explaining the children the rules of the game.

Neither his parents nor his teacher are satisfied with his result when he was at school.

These snakes will not cause you any serious harm. They are harmful.

Sex's education is instituted to help the student understandthe process of maturation, to eliminate anxieties related to development, to learn values, and to prevent disease.

Her weigh has increased remarkably since she began receiving treatment.

Some of his favourite subjects at school are Maths, English and Geographical.

More than ten students have failed the exam, that surprised the class teacher.

When she heard the news, she got so a shock that she dropped her glass.

There is a severe famine in Somalia, and thousands of people are dying from hunger.

For the first time in the history of the country, the person which was recommended by the president to replace a retiring justice on the Supreme Court is a woman.

A beaver uses its strong front_teeth to cut down trees and peel_off its bark.

One of the best ways to encourage your children to read are to provide interesting titles for them to enjoy.