Teddy Roosevelt demonstrated his competitive spirit and tireless energy in 1905 whenever he led the Rough Riders up San Juan Hill.

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

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

I am now in my attempt winning a place at the same university to my brother.

The earth is the only planet with a large number of oxygen in its atmosphere.

She only had a twenty-dollars bill with her when she landed at Healthrow airport.

Practicing his speaking English everyday, his hope was to get a good job in a foreign company.

I think she will be suitable for the work because she has been working like a teacher for a long time.

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

The Great Pyramid of Giza is said to have built over a 20-year period.

I had my motorbike repair yesterday but now it still doesn’t work.

There are much kinds of books in my school library,but readers cannot borrow them.

Some species of bats are dormant each days and active every night.

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

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

Did you say that you will have a lot of things to do the following week?

Abraham Lincoln was a good president and was self-educated, hard working and always told the truth.

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

I was very busy lately since the project of designing the new collection started.

A warning printed on a makeshift lifebuoy says: “This is not a life-saving device. Children should be accompany by their parents.”

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