Hi,
Could you tell me which of these sentences sound natural?
1. I don't have a dime, let alone a dollar
2. I don't have a dime, not to mention a dollar
3. I don't have a dime, much less a dollar
4. I don't have a dime, still less a dollar
5. I can't even draw a sketch, let alone paint a picture
6. I can't even draw a sketch, not to mention paint a picture
7. I can't even draw a sketch, much less paint a picture
8. I can't even draw a sketch, still less paint a picture
Many thanks !