But research into the disease is so new that legitimate questions abound.

Questions abound: where, when and by whom were these creatures sighted?

Because no specific plan has been issued, questions abound.

Four years later, questions abound over what Baghdad has done during the inspection hiatus.

There is little denying the impact of college juniors in the draft, but questions abound.

Religious questions abound about how such a system might be implemented and administered throughout the diverse aspects of the world Jewish community.

Questions abounded, and yet the answers seemed only to bring deeper questions.

Questions abound about the rich family of the teenage boy who is snatched in a violent attack on his way to prep school.

It is nearly the only thing Fuhr is sure about, for otherwise the questions abound.

Questions also abound about the history of greenrooms, which are rarely green.