1.   As already noted, the attempt was a qualified success and encountered serious obstacles.

2.   Here, some five hundred years ago, the river encountered an obstacle that caused it to split into two channels.

3.   People should not encounter obstacles because of their age, sex, race, or religion.

4.   When parents encounter this obstacle, they finally get off the dime and have their kids vaccinated.

5.   Indeed, without basic research skills and the ability to present research results clearly and completely, an individual will encounter many obstacles in school and on the job.

6.   Although ours is a region of traders, many SMEs encounter obstacles to their full participation.

7.   But all involved say major obstacles may be encountered before it can be proven effective in people.

8.   But he expects to encounter obstacles.

9.   But similar obstacles were encountered--and overcome--in other countries.

10.   But the bill has encountered obstacles that illustrate how hard it has been to get environmental legislation through the current Congress.