We feel _______ our duty to make our school a better place.

—He got his first book published. It turned out to be a bestseller. —When was ________? — ________ was in 2000 when he was still in college.

 Mr. Alcott, headmaster of the school, refused to accept made by the Students' Union.

_____ comes to see me, tell him I’m out.

 There isn’t _____ beef in the fridge. Let’s buy some today.