TOEFL STRUCTURE 1

_________________ team sports require cooperation.

• Of all

• They are all

• All

• Why are all

Anyone who has ever pulled weeds from a garden ______________ roots firmly anchor plants to the soil.

• is well aware of

• is well aware that

• well aware

• well aware that

Centuries of erosion have exposed _______ rock surfaces in the Painted Desert of northern Arizona.

• in colors of the rainbow

• colored like a rainbow

• rainbow-colored

• a rainbow's coloring

The higher the temperature of a molecule, ___________

• the more energy it has

• than it has more energy

• more energy has it

• it has more energy

Frontier surgeon Ephraim MacDonald had to perform _________ operations anesthesia.

• no

• not having

• without

• there was