1.   This line of thought seems to be promising, but it is rather vague.

2.   The lines seemed permanently engaged.

3.   And lines at telephone booths seem endless.

4.   And the vocal lines seem to have been stuck at random onto the accompaniment.

5.   At times in this series the lines almost have seemed to blur, since the New Jersey Nets have filled the role of the Washington Generals.

6.   All the major cruise lines seem to be on a building spree.

7.   But when the line seemed to be dissipating earlier than scheduled, he instantly adapted.

8.   But when the two lines of primates diverged had seemed to be lost in the wide gaps in the fossil record.

9.   Culture changes and evolves, and the lines always seem more sharply drawn than they really are between those who assault the barricades and those who defend them.

10.   Cruise lines seem to be going out of their way to meet the tastes of the traveling public.