We are disappointed why _______ few students could make _________ a wise decision.

I had a hard time with math and I wasn’t ______ to get the bad report from my math teacher. 

—Which do you like       , summer or winter?—I prefer summer.

You can find ______ island and an old man lives there ________.

David watches TV six hours a day and eats much junk food, but he never exercises. So he is ___.