1.   David and his pals spent long summer days at the local swimming pool and they were out to impress the girls.

2.   During hot summer days, pet owners should keep their pet indoors.

3.   He had a peculiar droning voice that reminded people of summer days and of buzzing from high up.

4.   It is a clear blue summer day, I am completely happy.

5.   It was a glorious summer day, with not a cloud in sight.

6.   On a sweltering, humid summer day, no one in Philly sweats.

7.   On sunny summer days it is possible to enjoy the dancing of the butterflies on the wild flower-rich embankments.

8.   The old building, seen from the Thames on summer days, is quietly and broodingly majestic.

9.   This rustic, flavorful stew is good hot or at room temperature on a warm summer day.

10.   This unusual dish is ideal for picnics or lunches on a warm summer day.