11.   It was the middle of a long hot summer afternoon.

12.   Looking at the photographs stirred childhood memories of the long hot summers.

13.   Often at night that hot summer the new overburdened power plants would give up and die.

14.   So a long hot summer with bright, sunny days well into September will result in a high concentration of both pigments.

15.   The stink of burning rubber permeated the hot summer air.

16.   There were frequent brush fires during the hot dry summers.

17.   We stood out in the hot summer sun, but minutes later were ushered back in.

18.   The trial ground on all through the long hot summer.

19.   ...the sultry evening that heralded the end of the baking hot summer.

20.   They enjoyed the languor brought on by a hot summer afternoon.