题目内容：

 

1.I have opportunities to make c______________with other musical traditions.

2.In a recording studio, when relayed by microphone, music loses some of __________(活力).

3.Do you think it is _________(有益的)to human beings?

4.I discovered that I was a _________to the tiny flies and made my face swell.

5.Roy changed completely, becoming silent and m__________.

6.The monster, who has learnt to speak, is intelligent and has human e___________.

7.A clone is an organism which is genetically i___________to another one.

8.I couldn’t f__________ Danny for leaving me.

9.I feel a little ____________(沮丧的)or lonely when there is no concert for a long time.

10.When he reached the final line, everyone b_________out laughing.