21.   Although the summer driving season is over, which should relieve some of the pressure, any refining capacity not needed for gasoline must be shifted to heating oil.

22.   An informal survey of adventure tour organizers points toward another exciting summer vacation season.

23.   Analysts expect that U.S. inventories of gasoline fell last week ahead of the Memorial Day holiday that traditionally marks the beginning of the summer driving season.

24.   And at Barga there is a first-class summer opera season.

25.   And because this is the second-busiest time of year for movies behind the summer season, some studios could see their profits dented.

26.   Analysts believe the next few weeks are decisive because India is unlikely to take military action after the summer monsoon season starts in late June.

27.   Analysts expect U.S. inventories of gasoline probably fell last week ahead of the Memorial Day holiday that traditionally marks the beginning of the summer driving season.

28.   And as the summer movie season reaches its zenith, the research says you are where you sit.

29.   And no administration wants to be responsible for turmoil among airlines during the summer vacation season.

30.   And the trend is growing just as the summer concert season approaches its peak.