18. To launch the Mail Merge Help dialog box, what option should you select using the Microsoft Word Office Assistant?
a. Begin Setup
b. Continue Setup
c. Complete Setup
d. Tell me more about Mail Merge
19. The four types of mail merge main documents are ...
a. Form letters, directories, catalogues and envelope
b. Form letters, envelops and mailing labels, directories and lists
C. Basic letters, envelops, labels and list
d. Form letters, envelops, mailing labels and catalogue
20. Which of the following is not a step of the merge process?
a. Preview the merge results
b. Format a main document
c. Format data source
d. Identify the main document​