Set Two Grammar Sentences TOEFL

At the early age of five, Albert Einstein was already wondering __________.

• that a compass worked

• with a compass working

• how a compass worked

• having worked a compass

__________ breakdown of the ozone layer, humans face increasing danger from

• Because the

• Sometimes the

• With the

• The

Katherine Anne Porter is well known ___________.

• for her short stories about young women.

• writing short stories about young women.

• short stories about women.

Some animals, like the opossum, protect themselves from their enemies ________ to be dead.

• their pretending

• that they pretend

• by pretending

• the pretense

Match numbers describe the velocity of airplanes _______ over the speed of sound.

• moved

• moving

• have moved

• move

Hieroglyphics _______ on the walls of caves provide scientists with important details on prehistoric man.

• that they painted

• were painted

• have been painted

• painted

Auroras are created when the sun's particles are caught in ________.

• field the earth's magnetic

• the magnetic earth's field

• the field magnetic earth

• the earth's magnetic field

Arabic and Swahili are _______ than any other languages of Africa.

• more spoken widely than

• widely spoken more than

• more than widely spoken

• more widely spoken

Not only ________ resulted in vast expense, but they have endangered human existence as well.

• have nuclear weapons

• nuclear weapons have

• will nuclear weapons

• nuclear weapons that

Seldom ______ art critics consider movies to be a form of fine art.

• are

• do

• that

• the