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1. __________________ in the daytime for most of the year, the groundhog hibernates in a burrow during winter. (A) Is active ?/P> 2. _______________쟧n 1800, Middlebury College is the oldest college in Vermont. (A) Opened ?/P> 3. __________ served as secretary of war under the Articles of Confederation and also, in George Washington's administration, under the United States Constitution. (A) When Henry Knox ?/P> 4. ___________ until the twelfth century that the magnetic compass was used for navigation. (A) Its not ?/P> 5. _______________ vary greatly in shape and form, depending upon both the growth pattern and the arrangement of polyps within the colony. (A) Since coral colonies |
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