licesay there is a $50,000 _______ for any information that helps them find thekiller

The old lady, _______ had been killed in the war, was given help by the local government．

hohad expected how it would go with his son, had a great worry ____ his mind.

Don’t let such an unimportant matter as this come between us _____ we can concentrate on the major issue.

It is nice to see millions who had nothing but a record of misery and hungry ______ to improve their life and living conditions．