The process tended to seal off Spain (and her colonies) from the rest of the world.

The process tends to continue, growing the plaque and slowly blocking the artery.

Indeed, the process tends to be a demanding one, in which entrants must make it through a series of difficult levels.

The process tends to age the news but assures political correctness.

The process of exploring alternatives tends to make whatever is chosen more attractive.

This process of influence tends to work out at equilibrium to a balance in the exchanges.

Because of the high temperature used, the process tended to degrade the hair.

Critics, however, say the current process tends to thwart worthy projects.

Such a process tends to create a core and mantle.

But the process tends to take days or even weeks.