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Modern art^(A) is on display^(B) at the Guggenheim Museum, a building^(C) with an unusually^(D) design.

• A

• B

• C

• D

By the beginning of the 1980s^(A) fifteen states had adopted already^(B) no-fault^(C) insurance^(D) laws.

• A

• B

• C

• D

Heart attacks^(A) are fatally^(B) in 75 percent^(C) of occurrences^(D).

• A

• B

• C

• D

In spite of a tremendous^(A) amount^(B) of electronic^(C) gadgetry, air traffic control still depends heavy^(D) on people.

• A

• B

• C

• D

Only recently have^(A) Gooden's industrially^(B) designers and engineers been able to optimize Watertred's unusual^(C) tread patterns for mass production^(D)

• A

• B

• C

• D

• A

• B

• C

• D

A serious problem^(A) is how to^(B) communicate reliable^(C) with a submerged^(D) submarine.

• A

• B

• C

• D

Telegraph service^(A) across^(B) the Atlantic was successful^(C) established^(D) in 1866.

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D