Another two people were reported to have died of the Ebola virus yesterday, which caused greater _______ about their safety among the public.

― Are these stickers ―No, they are not mine. They belong to .

We should do what we can _____ the homeless people.

How soon will Sam get his money back—__________. Better late than never!

put a stone in the way of an ant, it will go around, over, under or on top, without stopping, until it finds a way to get ______ it needs to be.