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