He uses extreme care when he drives in the rain.

He uses extreme care when he drives in the rain.

The political situation was, to say the least, extremely unstable during the next ten years of his reign.

He uses extreme care when he drives in the rain.

Japanese students seem not merely to be extremely reserved, but to have at times almost a complete reluctance to speak.

Man, too, has been given protective devices against extreme temperatures.

Tom is extremely secretive.