There was a gradual raise in the number of literate males and females in the lowlands.

When mining for gold, you must first obtain the gold ore and then apart the gold from the ore.

He said that he has done his homework since 7 o'clock.

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

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

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

Not one in one hundred children exposed to the disease are likely to develop symptoms of it.

There are many different ways of comparing the culture of one nation with those of another.

It is very difficult for her to prevent him for smoking in her house.

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

Dogs that are trained to lead the blind must be loyalty, intelligent and calm.

If I had studied carefully, I wouldn't made so many mistakes.

Some people often say that using cars is not as convenient than using motorbikes.

Developing new technologies are time-consuming and expensive.

In today's competitive markets, even small businesses had better to advertise on TV and radio in order to gain a share of the market.

His health gets good and better because he does gymnastics regularly.

After the police had tried unsuccessfully to determine to who the car belonged, they towed it to the station.

She wishes that we didn’t send her the candy yesterday because she’s on a diet.

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

Her weigh has increased remarkably since she began receiving treatment.

Increasing involvement in agriculture by large corporations has resulted in what is known as agribusiness-that is, agriculture with business techniques, including heavy capitalization, specialization of production, and to control all stages of the operation.