Down to the last detail
Considering all of the details.We fixed up everything on the boat, down to the last detail.
Down to earth
To be sensible and practical.My mother is very down to earth.
Down the tubes
To be ruined or wasted.Our plans went down the tubes after my friend refused to join us.
Down the line
Straight ahead, in the future.There will be many changes in our company down the line.
Down the hatch
Swallowed, down one's throat.The cough medicine went down the hatch of the little boy.
Down the drain
To be wasted or lost.My uncle is throwing money down the drain when he goes to the horse races.
Draw the line (at something)
To set a limit for something, to refuse to consider something.We have to draw the line somewhere to limit the costs of the party.
Draw (something) from (something)
To obtain something from something, to get something from something.The man draws much pleasure from his hobby of painting.
Draw (someone) out / draw out (someone)
To make a person talk or tell something.The girl was very quiet but we were able to draw her out and she began talking.
Draw lots/straws
To choose from a group of straws or things to decide who will do something.We decided to draw lots to see who would wash the dishes.