---Where did you pick up this wallet? ---It was in the supermarket _____ I did some shopping yesterday.
The lost car of the Lees was found _____ in the woods off the highway.
American women were _____ the right to vote until 1920 after many years of hard struggle.
The generation _____ makes it difficult for parents to understand their children's opinions.
Despite their good service, most inns are less costly than hotels of _____ standards.
Probability is the mathematical study of the _____ of an event's occurrence.