By the time the police come the robber had run away.

Would you mind showing me how working the lift?

How much times did Rich and Jennifer have to do the experiment?

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

A motion picture provides us with both entertainment but also knowledge.

People in every part of the world readily and easily communicates by means of electronic mail.

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

Many young people lack skills, good education, and financial to settle in the urban areas where many jobs are found.

If they took their language lesson seriously, they would be able to communicate with the locals now.

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

The director, as well as his wife and two children, were injured in the accident.

In July of 1861, Pat Garett killed Billy the Kid in a house close Fort Summer.

Before went abroad, he had finished his English course at the English-speaking Center.

Of all the art-related reference and research library in North America, that of the Metropolitan Museum of Art in New York City is among the largest and most complete.

Mother’s Day is the day when children show their love on their mother on.

The company did not want to hire a man that his experiment was so limited.

Although most species of small birds gather in groups at feeders provided by bird-watchers, the bright red cardinals usually appears alone or with its mate.

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

Dogs that are trained to lead the blind must be loyalty, intelligent and calm.

Not until he got home he realized he had forgotten to give her the present.

I can’t find the letter I received from my boss some days ago. I might throw it into the waste paper bin yesterday.