Answer:
verb
gerund or present participle: previewing
display (a product, movie, play, etc.) before it officially goes on sale or opens to the public.
"the company will preview an enhanced version of its database"
see or inspect (something) before it is used or becomes generally available.
"the teacher should preview teaching aids to ensure that they are at the right level"
comment on or appraise (a forthcoming event) in advance.
"next week we'll be previewing the new season"
Explanation:
