Unforeseen obstacles had presented themselves, but the camerlegno had adapted, making bold adjustments.

Other obstacles also presented themselves, which threw them back again upon some project of sale.

Every time an obstacle presented itself, new technology was introduced to circumvent it, while the quickly growing market kept prices under pressure.

Other obstacles present themselves: a minefield and a near-mutiny.

Eventually he would refocus his energies on whatever challenge or obstacle presented itself.

Springing to overtake him, Harry had Ted really on the run, when an obstacle presented itself.

But here a new obstacle presented itself.

He made it halfway to the house before the first obstacle presented itself.

For the past 30 years, great obstacles have presented themselves to the simple care which the earth demands.

As the four of us moved on from room to room, an obstacle to our departure soon presented itself.