1.  Most are based at three year-round bases, at McMurdo Sound, at the South Pole and on the Antarctic Peninsula at Palmer Station.

2.  Most are based in Andover at the Merrimack Valley Works, which builds voice telephone equipment.

3.  Most are based on so-called over-the-counter options, which are usually sold to institutions by investment banks and commercial banks.

4.  Most were based on state constitutions requiring an adequate education.

5.  She has written and illustrated a shelf of books, most based on folk tales or real experiences.

6.  The rest went to tour companies, most based in California.

7.  Using sketchier tunes, most of them based mainly on rhythm, the suite dabbles in ideas of soul and rock and African music filtered through his own imagination.

8.  A dozen groups, most based in Pakistan, are fighting for independence or merger with Islamic Pakistan.

9.  A dozen groups, most based in Pakistan, are fighting for independence or merger with Pakistan.

10.  Alan Drury, who first knew the Senate as a journalist, wrote a long series of Washington novels, most based in the Senate.