18. eye. / is / an / I /? =>It is an eye 
19. What / you / do / do / break / at / break /? =>what do you do at break?
20. I / basketball / play / at / time / break! / =>i play basketball at break time 
21. What / is / colour / pen / your /? =>what color your pen is?
22. My / is / pen / black! / =>my pen is black
23. Let’s / to / go / the / room / music! /? =>let's go to the music room 
24. What / are / your / colour / pencil cases /? =>what colour pencil cases are?
25. My / are / pencil cases / blue. / =>my pencil cases are blue 
26. He / plays / badminton / break / at / time. / =>he plays badminton at break time 
27. May / I / open / book/ the /? =>May i open the book 
28. May / I / out / go /? =>may i go out 
29. Yes / can / you /? =>yes you can 
30. We / play / basketball / playground / in / the / at / break / time.=.>we play basketball in the playground at breaktime