31.   A. The opening where the sewer line goes is often a source of leaks into the basement.

32.   After two major power lines in Brooklyn went out Tuesday night, Con Ed had asked customers to reduce their usage of electricity.

33.   But after the line went through a translator, there was only silence.

34.   But in the Bay Area, a dispute already is brewing over where the proposed high-speed rail line should go.

35.   But when an agent took the receiver, the line went dead.

36.   By increasing DHEA levels, this line of thinking goes, it may be possible to ward off aging and sickness.

37.   By exposure, he meant publicity, and in this the line goes over the top periodically.

38.   Cafe car line went halfway down aisle of adjoining car on the coach side.

39.   From what I can tell, the Andre line is not going over so well with the Open fans.

40.   Ham radio operators become crucial when telephone lines go down, providing links between shelters and administration and emergency operations centers.