1.   The line became instantly popular and managements all over the world were impatient to snap them up whenever they were free.

2.   YELLOW lines have become a common feature of towns and cities though they are no less intrusive than when they were first introduced.

3.   As global tourism proliferates, the lines become ever murkier.

4.   As the software improves and high-speed data lines become cheaper, the site hopes to provide travelers with video clips and three-dimensional images.

5.   As the years went by, the seats got smaller and the lines became longer.

6.   A flubbed line becomes a running gag throughout the show, supposedly getting funnier with each repetition.

7.   A straight line becomes a parabola, which becomes a cartwheel.

8.   A. Security and privacy issues are causing more and more concern among users as high-speed connections like cable and digital subscriber lines become more available to the home market.

9.   Both lines became defining sound bites of the campaign, and may have cost the Ford-Dole ticket some votes in what was a very close election.

10.   But as the season progressed, the line became more comfortable.