It doesn’t make ______ to buy that expensive  coat when these cheaper ones are just as good.

My grandma’s after-supper ______ includes: walking the dog in the neighborhood and dancing in the park with many other aged women..

Scientists have found no ________of life on Mars so far,though great efforts have made on the research.

Do you know the _________ of the saying I just quoted?

The _______ is just around the corner and you won't miss it.