万急It's a great comfort to have a substitute family to come home to为什么最后用to

万急It's a great comfort to have a substitute family to come home to为什么最后用to
万急It's a great comfort to have a substitute family to come home to
为什么最后用to

万急It's a great comfort to have a substitute family to come home to为什么最后用to
句子不完整吧
也可能是根据前后文 省略了to后面东西

句子没错么？是完整的麽？
最后不会是too吧？