Do you know –They will help us do lots of work so that we will have more free time

Please don’ t make so much noise here．— ．

It was not what he said but the way he said it ________ hurt his son deeply.

下列各句加横线成语和熟语的使用，恰当的一句是

The old lady’s hand shook frequently. She explained to her doctor _______this shaking had began half a year before, and ______, only because of this, she had to give up her job.