This question is very difficult.

There are a lot of multiple-choice questions in this exam.

Nothing was asked of me on this matter.

This responsibility is mine.

Taking responsibility is important.

Irresponsibility can lead to serious problems in the workplace.

You don't have to accept irresponsibility.

You should be careful in irresponsibilities.

Serious problems are occurring in the workplace due to irresponsibilities.

You should be sensitive to irresponsibility.