Delete an entire sentence (to the left of your cursor) Delete a word (to the left of your cursor)ĩ. Insert a commentįor more information on how to use your voice to type in Google Docs, check out our posts: New & Improved Voice Typing Commands in Google Docs and You Can Now Use Your Voice to Format and Edit Your Google Docs. Here are ten useful shortcuts for common tasks in Google Docs. One of the best ways to speed up your productivity is to use keyboard shortcuts.