Some trustees expressed surprise and concern over the extent of the movie tie-ins in the exhibition, while other gave it cautious or limited approval.

They'll advise cautious approval, but Farad'n will move a step closer to realization of what I'm really doing.

She felt their cautious approval, it pleased her.

The plan was applauded by labor and won cautious approval from business.

Tom sniffed it, gave it cautious approval, and began to eat.

For their part, environmental groups have given cautious approval to the project, which would take less than two years to complete.

Bush's unilateral offer met with wide, if sometimes, cautious approval.

The predominant tone was one of cautious approval.

It was cautious approval at best, I'd say.

Markets responded with cautious approval, with stocks rising 8 percent in light trading.