She doesn’t care about what others think; She’s  not at all ______ to other people’s feelings.

He stayed _________when I told him the terrible accident.

Finally, the two brothers climbed up the last floor, ________.

. Many people think that it is ____________making such an experiment.

 --Don’t you think that was a ______ night? --Yes, we were almost ______ to death by the shaking of the earth.