1.   Alaska is known as the last frontier.

2.   A last frontier of the field is using the new knowledge to illuminate how wind instruments old and new are put together, revealing strengths and weaknesses.

3.   Alaska truly is the last frontier, a glimpse at what the rest of the country must have been like before it was covered with concrete and asphalt.

4.   But genre as a style was, until fairly recently, the last underprivileged frontier of American art historical study.

5.   Even on the last frontier, though, there are limits.

6.   In many ways, this is the last frontier before Alaska.

7.   It may be the last frontier where you can shock somebody.

8.   Maybe so but sex is a last frontier to four male seniors who pledge to lose their virginity by the time diplomas are handed out.

9.   Perhaps mobile homes, ranch style, are the last frontier.

10.   Residential domes are the last frontier for South, who began by building big industrial facilities, where the big money is.