Drug abuse have become one of America’s the most serious social problems .

She could not decide_______ to drive_______ to jump into water.

Despite of many attempts to introduce a universal language, notable Esperanto and Idiom Neutral, the effort has met with very little success

Although the social sciences different a great deal from one another they share a common interest in human relationships.

Unlike another schools, Fermont High School has a special program to provide Assistance for out-of-town students.

Although the accurate of the United States census is debated, its figures are used to guide countless public funding decision

Internet is a very fast_______ convenient way for us to get information.

She'll only do the job_______ you pay her more.

It was after shortly microscopes were introduced at the beginning of the seventeenth century that micro organisms were actually sighted.

Choose the word which has a different stress pattern from the others.

The abilities to work hard, follow directions, and thinking independently are some of the criteria for success in the workplace.

Thanks to a considerable number of material data, we know pretty much about ancient Egypt, but few historical records of Babylon are available.

Mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase:  
Later, Faraday became a greater scientist than Davy, making the last years of Davy's life embittered __________ jealousy.

The influence of the nation’s literature, art, and science have captured widespread attention.

It sounds like something wrong with the car's engine_______, we'd better take it to the garage immediately.

You aren't rich; _______, you could do something to help him.

The missing piece is small, _______ nevertheless important.

She must retyping the report before she hands it in to the director of financing.

Stuart stopped to write his letter because he had to leave for the hospital.

Pheasants spend most of their time on the ground, _______ many species perch in trees at night.

The silly, whiny conversation on a child level was meant to create tension and heighten Nancy’s fears and anxiety.