21.   But Drees said some questions remain about the baits, which have been approved by the Environmental Protection Agency and may be marketed under the brand name Extinguish.

22.   But as he found during his appearance on C-SPAN, questions remain about the vibrancy of the NAACP.

23.   But hard questions remain about the rest of the legislation.

24.   But Councilwoman Ruth Galanter predicted the total bills will remain about the same.

25.   But deliveries from June through August will remain about the same, said Rhonda Hollis, a nurse for Fite.

26.   But however or whenever the end comes, the questions remain about what kind of political world we will all inhabit.

27.   But he cautioned against assuming that the pipeline was a certainty, noting that questions remain about its engineering requirements and commercial viability.

28.   But many details have yet to be resolved, and concerns remain about how the curriculum would be structured and whether it would have the desired outcome.

29.   But many questions remain about the details of how the executive orders would be carried out and how much additional power can realistically be put into service.