The master of ceremonies announced in a loud and clear voice and told that the dinner would be late due to unforseen circumstances.

Collecting stamps, playing chess and to mount beautiful butterflies are derrick’s hobbies.

Ours brains are incredibly agile machines, and it's hard to think of anything they do more efficient than recognize face.

It was not until the end of prehistoric times that the first wheeled vehicles appearing

Dislike the gorilla, the male adult chimpanzee weighs under 200 pounds.

Ecologists are trying to preserve our environment for future generations by protecting the ozone layer, purifying the air, and have planted the trees that have been cut down.

When mining for gold, you must first obtain the gold ore and then apart the gold from the ore.

There are some people in the government try to improve the lives of poor people.

Mrs. Loan, along with her talented students, are going to be on the summer camp to USA.

Little he knows about the surprise that awaited him.

United States is aimed at develop friendly relations among nations based on respect for the principle of equal rights and self-determination of people.

David, who mother is Vietnamese, speaks both Vietnamese and English fluently.

The Games' organizers faced significant bed shortages because the record number of more than 13,000 athletes and officials who attended the 2006 Games

The harder he tried, the worst he danced before the large audience.

Neither the Minister nor his colleagues has given an explanation for the chaos in the financial market last week.

We are going to visit our grandparents when we will finish our final exams.

Would you mind showing me how working the lift?

Bells told people of happy events, such as weddings and born or, sometimes had to announce unpleasant events such as a death

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

Looking from afar, the village resembles a small green spot dotted with tiny fireballs.

Oxygen plays a important role in maintaining live.