Physiologically, the period of adolescence is marked by active growth, especially in the skeletal and muscular systems and incertain

In a person’s lifetime, brain can store 100 trillion pieces of informations

They usually took a tree back with them and put it on the centre of village

Rattan, a relative of bamboo, is often used to make tables, chairs, and other furnitu.

Industrialist Henry Ford introduced assembly-line techniques into manufactures of  vehicles.

Of all outdoor activities, Paul likes fishing best of all, but he doesn’t enjoy cleaning the fishing afterwards

The authorities are worried the increase of drug abuse.

Richard Rodgers and lyricist Oscar Hammerstei II brought to the musical Oklahoma extensive musical and theatrical backgrounds as well as familiar with the traditional forms of operetta and musical comedy.

When Cliff was sick with the flu, his mother made him to eat chicken and rest in bed

Because not food is as nutritious for a baby as its mother’s milk, many women are returning to the practice of breast feeding

Nobel Prizes are awarded to people who excellent in fields above and beyond what is expected from scholars.

The basic law of addition, subtraction, multiplication and division are taught to all elementary school students

In the early twentieth century, there was considerable interesting among sociologists in the fact that in the United States family was losing its traditional roles

Being a nurse involves being cheerful, working hours, and come home with me smelling of disinfectant

You are going to come to the party, ____?

Our primary goal is to teach students to discover the truth. But we have also other aims, such as providing them with knowledge or to teach them to work consciously

Duke University in North Carolina has an outstanding collecting documents concerning history

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions: On Sunday mornings, I either go shopping or staying at home and read books and newspapers

Choose the word or phrase among A, B, Cor D that best fits the blank space :
Meal times are generally set aside for periods of friendly get-togethers, and evenings often consider the crew settling down to watch the ……….DVD movies.

The oxygen in the air we breathe has no tasted, smell, color

Commercial letters of credit are often used to financing export trade, but they can have uses.