11.   His father collected azaleas, his mother and sister collected stamps, and as a boy he collected pennies.

12.   I know people who collect stamps.

13.   I substitute in area elementaries and teachers are glad for me to help students learn to collect stamps.

14.   Like a lot of other youngsters during the World War II era, I collected stamps.

15.   Once five reward stamps are collected, the camper earns a voucher for one free night of KOA Kamping.

16.   Once upon a time I collected stamps.

17.   Some people collect stamps.

18.   Some kids collect stamps.

19.   Some people collect stamps, some collect coins.