As a result, the weather has become unpredictable and dangerous.

He had never hurt anyone, but he'd walked on the edge of violence and might easily have become dangerous.

Hunting had become dangerous, and their food stocks were running low.

Things were becoming dangerous and you made up your mind to act quickly.

We are on the front lines here, and it is becoming increasingly dangerous.

Air travel is becoming more dangerous, and you never know what might happen.

Some people have said that increased safety was another reason they were coming back to a park many felt had become too dangerous.

But things have become very dangerous, and I may not get through in time.

And so it was actually becoming dangerous at the same time.

But the drug has also become more dangerous for new users.