On certain occasions and under the direction of a competent adult member of the faculty, they may be used for target practice".
On certain occasions, it becomes necessary to explore a particular topic relevant to the forensic neuropathology consultation in great detail.
On certain occasions, however, normative aspects may suddenly rise to the surface, notably when moral clashes occur and biologists are confronted with conflicting images of nature (cf. Merchant [1989], 4).
On certain occasions, he'll get fired up, though.
On certain occasions, such as clan gatherings, it may be appropriate to use real eagle feathers.
On certain occasions real eagle feathers may be worn behind the crest badge.
"On certain occasions when he was a teenager, [Lee] attempted to also touch his sister, although it didn't go as far," Baez said.
"On certain occasions when he was a teenager, [Lee] attempted to also touch his sister, although it didn't go as far," Baez said, adding: "These ugly secrets will come out at this trial.
On certain occasions larvae were fixed in awkward positions and were too brittle to straighten out.
On certain occasions, parameter values simply did not exist, therefore reasonable values were chosen based on the published literature.
On certain occasions, when members wanted to express ideas or share information unrelated to the forum topic, they were provided with an alternative space within GAPS for this purpose.
