I’m …………….. to succeed.
The bird's egg is such an efficient structure for protecting the embryo inside
…………….. difficult for the hatchling to break.
We had hoped …………….. the game, but the other team played very well.
The artistic medium of clay is …………….. that images have been found near the remains of fires from the last ice age.
Unlike most Europeans, many Americans …………….. a bowl of cereal for
breakfast every day.
His body-guard will keep him safe ……………… the crowded.
The most common form of treatment ……………….. mass inoculation and
chlorination of water sources.
People with exceptionally high intelligence quotients may not be the best employees since they become bored ……………… their work unless the job is constantly changing.
Neither the mathematics department nor the biology department at state university requires that the students ……………… a thesis in order to graduate with a master's degree.
The oxygen content of mars is not ……………… to support life as we know it.
Students in the United States often support themselves by babysitting, working in restaurants, or ……………… taxicabs.
She viewed the …………….. of a week alone in the house without much
enthusiasm.
Those of us who have a family history of heart disease should make yearly
appointments with ……………… doctors.
Although federal support for basic research programs ……………… much less than it was ten years ago, more funds are now available from the national science foundation.
Located in New York, apartments cost more to rent than they …………. in
other, smaller cities.
This new model not only saves time but also …………. by operating on two
batteries instead of four.
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