11.   An impressive sight.

12.   And it was not an impressive sight.

13.   A most impressive sight.

14.   A president in full-denial mode, as Clinton is now, is an impressive sight, even fearsome to his accusers.

15.   But we were consoled by the impressive sight of work on the massive new dam, with cranes and concrete abounding.

16.   But the six helicopters and the cloud of tan dust that he and his delegation rode in on nevertheless made for an impressive sight.

17.   But when the Galaxy was on, as it was much of the first half, it was an impressive sight.

18.   In an interview, he called the obvious pride of the crew aboard the ship the most impressive sight of his trip.

19.   It was an impressive sight, not one I had expected or wanted to see on this voyage.

20.   The Vermont Shepherd cave, where the sampling room is located, is an impressive sight.