1.   A new Green Party, therefore, could potentially split the liberal vote and prove a boon to the Republicans.

2.   An attack could disrupt oil supplies from the Middle East, which would prove a boon to other oil producers of oil, such as Venezuela.

3.   At the same time, it proved a boon to loggers and woodlot owners who benefited from the higher prices that Asian countries in particular were willing to pay.

4.   At the same time, the rise in online buying is proving a boon to the delivery business.

5.   Being bilingual has proved a boon to her career.

6.   Beyond the thrills, the jumps have proved a boon to his brokerage business.

7.   A change in federal regulations three years ago has also proved a boon to radio station owners.

8.   Details of their innards have remained as well, proving a boon to the study of evolution.

9.   For all the early kinks, deregulation is proving a boon to many natural-gas users, as entrepreneurs figure out ways to deliver gas more cheaply.