How to reset a drop down list with a button

Hi,

I have 8 drop down list boxes and I would like to create a button that resets them to blank. I've attached the file.

example drop down list.xlsx

The file has two tabs. The typing tool tab where respondents select the scale for each question and a tab called Model where
those scores are added (Column G) and used in an algorithm.

Any help will be really appreciate it!!!

Your post does not comply with Rule 1 of our Forum RULES. Your post title should accurately and concisely describe your problem, not your anticipated solution.

Use terms appropriate to a Google search. Poor thread titles, like Please Help, Urgent, Need Help, Formula Problem, Code Problem, and Need Advice will be addressed according to the OP's experience in the forum: If you have less than 10 posts, expect (and respond to) a request to change your thread title. If you have 10 or more posts, expect your post to be locked, so you can start a new thread with an appropriate title.

To change a Title go to your first post, click EDIT then Go Advanced and change your title, if 2 days have passed ask a moderator to do it for you.

(This thread should receive no further responses until this moderation request is fulfilled, as per Forum Rule 7)