1) _____ a major role in future planetary exploration

2) Unlike the owl, bats cannot see very well, but they do have_____.

3) Comparatively few clues in the United Slates have competing newspapers today, a major change from 1900 _____ more than two newspapers.

4) Witch hazel extract, _____ distilled from the bark and twigs of the witch hazel shrub, has been utilized in medicine

5) _____ , snakes frequently subdue their prey without injecting poison.

6) Two years after she was chosen president of the Texas State Senate, _____successfully for a seat in the United States Congress.

7) The values of a people, their customs, and their perceptions of the world _____their language.

8) The University of Georgia, _____ in 1785, was the first state supported university in the United States.

9) Thanks to modern irrigation, crops now grow abundantly in areas where once _____ cacti and sagebrush could live.

10) _____, in the late 1800’s, some libraries had to keep as many as twenty to thirty copies of each of Mary Jane Holmes’s books on hand.

11) The greater the population there is in a location ,_____for water, transportation, and disposal of refuse.

12) A historical novel may do more than mirror history; _____future events.

13) _____a child, sculptor Anne Whitney showed an eager intellect and artistic talent that her parents recognized and encouraged.

14) It is widely believed that the pull of gravity on a falling raindrop changes_____round shape into a teardrop shape.

15) _____modern offices becoming more mechanized, designers are attempting to personalize them with warmer, less severe interiors.