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

The number of women earning Master's Degrees have risen sharply in recent years.

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

Would you mind showing me how working the lift?

Many teachers have devoted their lives to teaching therefore teaching is not a well-paid job.

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

The US, that is one of the most powerful countries, decided to declare a war to Iraq.

Spell correctly is easy with the aid of a number of word processing programs for personal computers.

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.

It is difficult to write rules that tell exactly when we should apologize, and it is not difficult to learn how to do it.

Each of the beautiful cars in the shop was quickly sold to their owner.

People are not allowed enter the park after midnight because of lack of security.

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

I can’t go out tonight because I have too many work to do.

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

Henry David Thoreau was an American writer who is remembered for his faith in religious significance of the nature.

Mrs. Stevens, along with her cousins from Canada, are planning to attend the firework display in Da Nang, Vietnam.

I enjoy reading the article that you told me about it yesterday.

The big problem was that we really did not understand what was happened

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

Publishing in the UK, the book has won a number of awards in recent regional book fairs.