21. Thank /work
22.I /the copy/ but /two things/ not/ like.
23. First/ use /shorter/ sentences
24. Long/ make /confuse.
25. Second /more/ graphics /say/ clear/ simple way..
26. You/ great job
27. Correct/ I /suggested.
28. new version/ until tomorrow
29. any /questions/ contact
30, look/ forward/ receiving/ reply