根据句意及首字母或汉语提示完成单词。
We are all c       about her safety because she hasn’t come back from her journey yet.
His speech made yesterday i       us to try again.
It took him a long time to r       from a bad cold.
John seems       （满意的）to sit in front of the television all night.
The mother was filled with        （焦虑）， about her daughter’s health.