People in this region cultivate mainly rice and vegetables.

There are many ways to preserve fruit, for example freezing, canning and to dry

From 1905 to 1920, American novelist Edith Wharton was at the height of her writing career, publishing of her three most famous novels.

Many small houses and huts were washed away when the river bursted its banks

The two kilograms of drugs which the police have seized is only the tip of the iceberg. They fear that far more are being smuggled and distributed.

Jack London, whom was known for his stories of Alaska, lived there during the Klondike gold rush.

The ...... friendly products are designed not to harm the natural environment.

The steam engine is usually thought of as a relative modern invention, but the Greeks built a kind of steam engine in ancient times

Bats use echoes of their own high – frequency sounds to detect food and avoiding obstacles.

The parcel which my uncle sent me from America containing two books and some tapes.

Justice is often personified as a blind folded woman to hold a pair of scales.

The most substances expand in volume when they are heated

Designers of athletic footwear finely tune each category of shoes to its particularly activity by studying human motion and physiology.

Yogurt contains a higher percentage of lactic acid than another fermented milks, and it is rich in B-complex vitamins.

The teacher taught her students to look careful to the left and the right at least three times before crossing the highway.

Do you ever feel that life is not being fair to you because you cannot seem to get the job where you want or that really suits you?

Sawfish are shark-like fish have “saws” of cartilage set with two rows of teeth on their snouts.

When my lost briefcase was returned with my year-long research results intact, I felt tremendously relieved. It was as if a huge heavy weight ______________ from my shoulders. 

Rainwater carries unused chemicals from fields into streams or lakes, where various compounds promote the rate growing of weeds

There is nothing more annoying than you are interrupted when you are speaking

In many areas of the world, people need clothing for protection the weather.