a) Study the key words of the unit in the dictionary at the back of this book:
audit (ing), auditor, auditor's opinion, auditor's report, records;
b) Think of the verbs that are most commonly used with:
opinion, audit, auditor's report, internal controls, substantive testing, payments, evidence;
c) Think of the nouns that are most often used with:
to complete, to perform, to misstate, to omit, to approve, to audit, to conduct, to examine, to prepare, to carry out, to obtain;