The difference in time is due to a wind blowing from west to east. Two designs are different when they look different no matter how you rotate them on the table. Flipping is forbidden. Bubble gum sticks to a bike wheel of diameter 1 meter. Tom rode the bike for 1 kilometer without skidding.
Street lamps come in three different colors.
Huey can weed Donald's garden in 20 minutes, Dewey can weed the garden in 24 minutes, and Louie can weed the garden in 30 minutes. In a spirit of cooperation they all decide to work together to weed the garden. Two of six persons stole apples. Four of the five persons interrogated had named one apple thief correctly and one incorrectly. The fifth had named both incorrectly.