Could you please help me with these sentences? tell me how to say them properly.
- You know he's at work when/considering he's not here
- He went to school less

than us. He dropped out in 11th grade, we dropped out in 12th.
- I live/am living with her until I find a place of my own.
- He made double profit/we made 300% profit.
- We bought it for 5 dollars and sold it for 10. We doubled our investment
- How do you know my taste in music/musical taste.
- Can you believe I've been wearing this coat for the past month and it smells better than when I bought it.
Thank you