Our years in poverty had left us both extremely cautious.

An extremely cautious man, he never left anything to chance.

At the same time, Miles would have to be extremely cautious about what he promised.

He has been loyal to the President, but extremely cautious.

One answer is of course to be extremely cautious about whom they deal with.

That you really should pay me well for I must be extremely cautious.

Yet, people have to be extremely cautious in this road.

When your life is on the line, you have to be extremely cautious.

Only Sandy could lead them to her, and so he must be extremely cautious.

"Other than the need to be extremely cautious, not at the moment."