1) Checked 2) Sat in on 1) Checked for accuracy 2) Checked for fiscal compliance 3) Checked the books 4) Chosen by the IRS 5) Did CPA work 6) Like some classes and books 7) Looked at the books 8) Reviewed books 9) Studied Form 1041 10) Took for no credit 11) Went over carefully 12) Went over the books 
• (imp. & p. p.) of Audit