| In 1675 Maryland abandoned the pretense of a militia and shifted to reliance on paid rangers, though they rarely called upon them. |
| The parliament called upon member states to immediately restrict the use of high intensity active naval sonar in waters under their jurisdiction. |
| This week, Bulgaria's intellectual potential will be called upon to aid the country in the process of its accession into the European Union. |
| Mike, when called upon, made us welcome and led us the easy passage through. |
| Few of us who read habitually ever feel called upon to defend the practice-a kind of reader's acedia, an occupational hazard. |
| He called upon the gathered journalists from Canada, Britain, the US and the region to lift their eyes from the mud and look up at the stars. |
