John was so sleepy that he could hardly keep his eyes ______.

_________ a day do you brush your teeth —Twice.

Take good care of yourself, son!–Don’t worry, mom! I will call you as soon as I ________ America.

you be able to finish the report before Friday —I can’t ______ anything, but I’ll try mybest.

What did your math teacher say — She said I was ____________.