1.   Some people buy rare or difficult to keep animals as pets and donate them to zoos.

2.   In this vehicle class, torque is important because it helps pull those big trailers that are popular with people buy who buy these trucks.

3.   While the price is likely to decline as more people buy in the service, it could provide a boost to the cable industry.

4.   People buy rolls of Sacagaweas for gifts, banks say, and people who discover the coin for the first time typically want to keep it.