"And let us hope that is the extent of your activities for the day," he commented.

There were some foreign missionaries, although the extent of their activities was unknown.

The full extent of Hollow-sky's activities in the weapons tent was now clear.

"Perhaps we'll never know the extent of Galen's activities up there."

Similarly, it is doubtful that the full extent of its activities will ever be known.

Said he did not know the full extent of Colonel North's activities.

He was involved in boxing promotion, the police said, although the extent of his activities were uncertain.

The full extent of his philanthropic activities is not known even by his own family.

But the extent of their activities surprised him when he showed up for a tour on the Monday after the purchase.

The full extent of the cult's activities may never be known.