Caring for them should be a pleasant task, but a review of some vital points might make things easier.

It was not a pleasant task, but it had to be done.

My pleasant task now is to show you to your quarters.

This has not been a pleasant task, but it is based on fact.

He examined her in his turn, and found the examination a pleasant enough task.

It was not a pleasant task, but he did not focus on that.

It was not a pleasant task, but someone had to do it.

He had nearly completed the pleasant task when his face suddenly filled with an expression of disgust.

"It would seem to be a pleasant enough task."

That, at least, was an easy and pleasant task.