1.   The surface of Mercury seems to consist largely of dust.

2.   For the third straight game, the larger ice surface seemed to fit the Americans well.

3.   The treadmill surface seems less jarring to the joints.

4.   Their painted surfaces seem to glow from within at night when they are illuminated by colored lights, which are at their base.

5.   From studying the tracks, geologists said the surface seemed like a thin dusting of flour over a harder layer.

6.   It lies in a narrow valley where every flat surface seems to have been made artificially.