When precipitation occurs, some of it evaporates, some runs off the surface it strikes, and some sinking into the ground.

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

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

Mrs. Alien was concerned about me having to drive  so far  every day.

Reading several books on that subject, Bill considered himself an expert.

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.

Mai and Lan have a row because they have misunderstood one another.

Ralph wishes that he went to the bank this morning before he went to work. 

A novel is a story long enough to fill a complete book, in that the characters and events are usually imaginary.

The student must have her assessment form fill in by the examiner during the oral exam.

In very early times, people around the fire were entertained by storytellers with stories of heroes’ wonderful actions and victory.

The Oxford English Dictionary is well known for including many different meanings of words and to give real examples.

When you are writing or speaking English it is important to use language that includes both men and women equally the same. 

I like the fresh air and green trees of the village which I spent my vacation last year.

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

The workers are building a new bridge which is 150 meters in high.