根据短文内容，完成下列句子，每空一词。

　　When we got to the hospital, we found Dad still coughed a lot, but his smile was as sure as ever．It was another attack of pneumonia(肺炎)．My husband and I stayed with him for the weekend, but we had to go back to our jobs on Monday．Local relatives would help Dad get home from the hospital and look after him．But I wanted to let him know that we also cared about him．even when we weren't with him．

　　Then I remembered a family tradition when our children were small．Before leaving their grandparents' home after a visit, each child would write a love note to their grandparents．For days, their grandparents would smile as they read these notes of love．

　　So when I cleaned Dad's kitchen and made the bed for him, I wrote some notes．Some were like this, "Dad, I put the food in the fridge．" Some expressed my love, "Dad, I hope you will sleep well in your new bed．" Most notes were put downstairs where he would stay for several weeks when he was ill．But I put one note upstairs under his pillow(枕头), "Dad, if yon have found this note, you must be feeling better．We are so glad! "

　　"These notes helped improve his health．Several weeks later, in one of our regular phone calls, I asked Dad how he was doing．He said, "Pretty good．I just found your note under my pillow upstairs!

1．The writer's father was ________ and was sent to ________．

2．The writer ________ to her job after she stayed with her father for the ________．

3．It was a family ________ for the children to write love ________ to their grandparents．

4．The writer did the ________ thing as her children to ________ about her father．

5．A few weeks later, when the writer heard her father's ________ , she knew he felt much ________．