Ann, I am worried I’m getting fatter. What shall I do—I think you should eat________food and do more exercise.

Did you hear the quarrel just now?— _____ I did [ ]

The fox _________ the meat at once and went away, leaving the crow crying.

李明同学说话喜欢引经据典，在下面几种情境讲话时，他引用的古诗文恰当得体的一项是（ ）

learn to accept change andappreciate what is new and different, we will be well-prepared for whatever thefuture may have _______.