It surprised us all ______ Kate made such big progress in this final exam.

She cared for children so much that she devoted most of her time to children ________work after graduation from a university.

It is the ability to do the job _____ matters not where you come from or what you are. [ ]

We have two rooms ________, but I can’t decide ___________.

He is so careless that he always ______hisschool things at home.