1.Between the two parts of the concert is an interval, when the (观众) can buy ice-cream.
2.The real reason why prices were, and still are, too high is (复杂的).
3.Designed for children, the (专辑) became popular with parents as soon as it came out.
4.I remember you were a (有才华的) pianist at college. Can you play the piano for me?
5.None but a musical (天才) could perform so successfully.
6.“Things (失去) never come again!” I couldn’t help talking to myself.
7.When I am playing a sad (音调), I’m crying in my heart.
答案 1.audience 2. complex 3.album 4.talented 5.genius 6.lost 7.tune