You had better come yourself_______ send a friend.

 

Few people realize that the musician of the national anthem of the United States originally belonged to the British drinking song.

When she retires in September 1989, tennis champion Christine Evert was the most famous woman athlete in the United States.

The athlete, together with his coach and relatives, are travelling to the Olympic Games.

_______ we lived in town, we often went to the theater

He has less friends in his class now than he had last year

I was very tired, ________, I determined to walk on to the next village.

_______His denial, we knew that he was guilty.

Sheep have been domesticated for over  5,000 years ago.

They are known that colds can be avoided by eating the right kind of food and taking exercise regularly.

The first postage stamp, issued on May 6th 1860 in England, is was the Penny Black, which featured a profile of Queen Victoria.

When she got the news from her family, she could not do anything, ________ to cry.

He hasn't written to us_______ he left.

Glucose does not have to be digested, _______ it can be put directly into the bloodstream.

Anyone interested in the use of computers can learn much if you have access to a personal computer.

Among the world’s 44 richest countries, there has been not war since 1945.

Despite the disappearance of the Mayan Empire, there are still Mayans in the region that they once inhabited.

By studying the fossils of pollen, which extremely resistant to decay, researchers can gain useful information about the vegetation of the past.

Hardly he had entered the office when he realized that he had forgotten his wallet.

Rudolph Nureyev has become one of the greatest dance the ballet world has ever known .

He has got several hundred bottles of wine which he keeps in the cellar below his house.