21.   And pink will add fuel to the fire.

22.   And, she says, celebrities add fuel to any trend.

23.   And whatever the board decides will only add fuel to what promises to become a national debate comparable to the earlier struggle over the best way to teach reading.

24.   A big move up in the price component of the GDP could add fuel to that fire.

25.   A few strong thunderstorms will occur to the west of the crest of the Appalachians, especially where some hazy sunshine adds fuel to the sultry air mass.

26.   A glance north of the Red River only adds fuel to the flames.

27.   A new survey released last week added fuel to the fire.

28.   A paper in World Development last month by two sociologists from Colorado State University added fuel to the debate.

29.   A recent sale added fuel to the fire of wine industry intrigue that shows potential for confusion in the marketplace.

30.   Adding fuel to that potential fire, U.S. officials quickly began working to lift sanctions against North Korea following the three-day summit in Pyongyang.