下列各句中，是《孔子世家》中用来评价孔子的一句是

We find it ______ for us to learn a foreign language well in such a short time.

The disco music，digitally________in the studio，sounded fantastic at the party that night

Jenny plays _______ piano, and I play _______basketball every day.

You shouldn’t have said that．Look! She is getting _____．— But I meant no harm．