Not help John. Please open the window. Let’s don’t go shopping today. Mix cheese and eggs together. Let’s not listen to this song. Don’t ask these questions. Tidy your room! Let’s…

It seems like you're looking at different ways to express commands, suggestions, and requests. Here’s a breakdown and some corrections for clarity and grammatical accuracy:

1. Not help John.

   • Correction: Don't help John.

2. Please open the window.

   • This sentence is already correct as a polite request.

3. Let’s don’t go shopping today.

   • Correction: Let’s not go shopping today.

4. Mix cheese and eggs together.

   • This sentence is also correct as a command.

5. Let’s not listen to this song.

   • This sentence is correct for suggesting not to do something.

6. Don’t ask these questions.

   • This is already a clear and correct command.

7. Tidy your room!

   • This sentence is correct as a command.

8. Let’s don’t go jogging.

   • Correction: Let’s not go jogging.

9. Not stand up.

   • Correction: Don’t stand up.

10. Pass the sugar, please.

    • This sentence is also correct as a polite request.

If you have any questions about these sentences or need further assistance with English grammar, feel free to ask!