Where did you get such a beautiful skirt? — It was at the department store ____ we used to shop.

The story took place in Europe in the days before automobiles _____everyone used horses. [ ]

ong worked harder last year. _______,she still didn’t get high grades.

Professor Jordon is well known for his_____ into the habits of the common housefly.

Somebody says that a friend _____ a mirror, and I think so.