Compact discs, which appeared on the market in the early 1980s, produce soun better quality than those of Standard phonograph records.

My father is happy because I get  ..........   results at school.

In the 1920s, Tulsa had a higher of millionaire than any U.S. city

If I were like you, I’d spend a bit more and buy the hardback vers of the book.

Someone who has ever tried to pick up spilled Mercury will agree that this element hard to handle

The native people the Americans are called Indians because when Columbus landed in the Bahamas in 1492, he thought that he has reached East Indies

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

Conservation organizat help for to preserve the eco of an area by keeping track of endangered species.

Though he did not develop sign language, Laurent brought it on America from France

As soon as they arrived at the hotel they took the elevator to their room and straight to bed cause they were so tired.

The room ______ if it is not empty. 

Mumps are very common disease which usually affects young children.

May ask who was that man who was leaving the office when we came in?

Choose the letter A, B, C or D to complete the sentences. " If I go to the disco, I ________ to loud music."

The first vaccine ever developed was used to combat and fight a small, a disease resulting from infection by a virus.

You have to use a magnifying glass so that see some of the minute details.

That it is believed that most of the earthquakes in the word oc near the youngest mountain ranges – the Himalayas, the Andes, the Sierra Nevada.

The intent of the Historical Society is to restore old build and the increase of interest in the history of the area .

The poli at first knew where the bandit was hiding, but later lose track of him

Nara hardly never misses an opportunity to play the tournaments

I really hope my sister will apply for that new job; she will be good with it