21.   Each fall, the observers noted the dates when leaves turned color and fell from trees.

22.   Fall is when the leaves usually turn bright colors.

23.   I know that when weather cools, the leaves turn color and drop.

24.   In autumn their leaves turned a rich, yellowish-copper.

25.   In ideal fall conditions, the leaves turn a brilliant yellow-gold.

26.   In my own defense, I must note that these oiled, baked leaves turn so brittle that they make filo sheets feel like rolled steel.

27.   It is now, however, that it is truly outstanding, because its leaves turn a fiery red and light up fading perennial borders.

28.   Leaves turn colors in the fall in the same season when Yom Kippur calls men and women to turn from their sin.

29.   Leaves turn yellow and drop, flowers seldom appear.

30.   Maple boughs, their leaves just turning, had been brought inside in lieu of flowers.