11.   As long as you open the door.

12.   Also, thousands of computer-based businesses, known as dot-coms, opened as the Internet became popular.

13.   An exhibition of her work is scheduled to open as planned at the Round Top Center of the Arts in Damariscotta on Thursday.

14.   As such, a competition that opened as a one-woman show produced some intrigue after all.

15.   Beginning next month, the Stiles Unit in Beaumont will open as a chronic disease center.

16.   A major exhibition of modern art that he was organizing for the museum will open as scheduled next fall.

17.   A new era in human space exploration opened as another closed, both with great fanfare.

18.   After three years of refurbishing, she was opened as a seagoing museum.

19.   But as the cold season approaches, aid agencies are focusing as much on keeping supply routes open as stockpiling food.

20.   But between Labor Day and Columbus Day, a whole new outdoor season opens as vacation time ends.