11.   Video rental shops did a brisk business, and some bookstores found it worth their while to open.

12.   You would probably find it worth your while to hire a tax expert to guide you in this.

13.   Courtesy of Corel Corp., Canada, I got a copy of the larger collection that I found worth looking into.

14.   Customers find it worth the wait.

15.   Whether such a near-uncompromising attitude is at all times good for the nation is a question that many Indonesians may find worth pondering.