TOEFL EXERCISE (Skills 46-48)

Heart attacks are fatally in 75 percent of occurrences .

Americans are destroying rapidly wetlands, faster than an acre every two minutes.

A baboon’s arms appeared as lengthily as its legs.

A serious problem is how to communicate reliable with a submerged submarine.

In spite of a tremendous amount of electronic gadgetry, air traffic control still depends heavy on people.

The central banking system of the United States consists of twelve banks district.

Telegraph service across the Atlantic was successful established in 1866.

Modern art is on display at the Guggenheim Museum, a building with an unusually design.

By the beginning of the 1980s fifteen states had adopted already no-fault insurance laws.