1．He had the ________ (安全感) of a good home and loving family.
2．At great ________ (花费) I was finally able to buy the painting.
3．He was ________ (任命) to a new post.
4．They wanted to rent a ________ (配备家具的)flat.
5．He did not want to ________ (显露)his fears and insecurity to anyone.
