2. 选D。这是一句被动语态结构，在主动语态中，spend 常接money或time再doing something结构，被动语态中就是be spent doing结构。

20. mix up my results with others’

19. keep listening to your program

18. stay up very late

17. take me and my friend together to dinner

16. give me good advice

15. spend more time talking with mum

14. ask for your advice

13. be nervous about results

12. play badminton