"leave a note" is correct and usable in written English. You can use it when you want to suggest that someone write a brief message to communicate something to someone else. For example: "If you don't have time to talk to your neighbor now, just leave a note in their mailbox."
He did not leave a note.
I'll leave a note for Lydia.
She didn't leave a note.
He didn't leave a note.
No, he didn't leave a note.
Brandol decided he would leave a note: — "Dear Wife, Farewell.
Mr. Hughes, 47, did not leave a note.
"Did he leave a note?" "Of course not".
She will leave a note on the table.
They didn't even bother to leave a note.
To leave a note of condolence online, please contact, edwardsanddowdle.com.com
Ludwig does not simply clarify my doubts with English writing, it enlightens my writing with new possibilities
Simone Ivan Conte
Software Engineer at Adobe, UK