Between 4.5 and 3.8 billion years ago, the earth became so ______ that it was not clear whether the shape would last or not.

Bill, will you get me the dictionary on that shelf, please— I’m afraid I can’t _______ it, Daddy.

Mom promised to buy me a nice gift for my birthday,_______ beyond my imagination.

What’s your name, please—

There is even an animal whose tail will _____ so that it can run away if someone grabs it.