It has ever been told that teaching is one of the more noble careers.

We have been making prepare for our final exammination for two months.

The amount of women earning Master's Degrees has risen sharply in recent years.

Women in many parts of the world have had lower status than men, which the extent of the gap between genders varies across cultures and times.

Women nowadays have more free to participate in social activities.

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.

In a federal form of government like that of the United States, power is divided between the legislative, executive, and judicial branches.

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

Ancient people made a clay pottery because they needed it for their survival.

Regarding as one of the leading figures in the development of the short story, O Henry is the author of many well- known American novels.

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

A smile can be observed, described, and reliably identify, it can also be elicited and manipulated under experimental conditions.

The shopkeeper warned the boys don't learn their bicycles against his windows.

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

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

Not everyone realizes that the most largest organ of the human body is the skin.

Slowly and with care, the museum director removed the Ming vase from the shelf and placed it on the display pedestal.

Generally, Europe and Asia are regarded as being distinct continents, but they are simply vast geography divisions of the larger lad mass known as Eurasia.

Oxygen plays a important role in maintaining live.

Had it not been for you help me, I wouldn't have succeeded.