Answer:
The edge of earth and bread.
These are needed to finish a test
Other terms for this handy device include doohicky, doo-dad, and whatchyamacallit.
I never was but am always to be, and everyone looks forward to me
Why is 6 afraid of 7?
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?