Henry Ford revolutionized production management by ________ into small steps on a moving line.

John walked by the professor's office _______ would be in.

Children usually turn to their parents rather than ________ for protection from threats in the environment.

Ina hot, sunny climate, man acclimatizes by eating less, drinking more liquids, wearing lighter clothing, and __________

Electron storage rings _______ in investigations of the structure of materials.

The bark of some species of oak trees yields a substance used in ____ leather

The janitor refused to unlock the classroom door because he ______ busy.

________ created the donkey and elephant that symbolize the Democratic and Republican parties.

______ are prepared from flour or meal derived from some form of grain.

The hibernation takes place only among ____ animals

Some of the rainwater from clouds evaporates before ________.

In 1938, when Benny Goodman's orchestra presented a concert at the prestigious Carnegie Hall, _______ was clear that jazz had at last been fully accepted.

Lobbyists who represent special interest groups get _____ that benefits their groups.

Before the Angles and the Saxons __________ to England, the lberians had lived there.

______ that new information to anyone else but the sergeant

After _____ in his application form, he went to pay the membership fee.

Rhododendrons would rather _____ in shady places, and so would azaleas.

______ the intermission, the kids all bought popcorn.

______ spotted owl is in danger of soon becoming extinct

Duke Ellington was a composer, conductor, and pianist ________ ranked as one of the greatest of all jazz figures.

Amniocentesis can be used not only to diagnose fetal disorders _____ the sex of the unborn child with 95 percent accuracy.

The rabbit scurried away in fright _______

_________ jellies, jams are made by retaining the pulp with the fruit juice.

_______ the last lunar eclipse lasting longer than any this century, we were able to try out our new telescope.

The committee has met and ________

_____ about individuals who really existed and things that actually happened.

______ the Gulf Stream is warmer than the ocean water surrounding it

It is possible ________ may assist some trees in saving water in the winter.

The more hemoglobin one has, the more oxygen is carried to _______ cells.

________ he would have been able to pass the exam