Possible Clues:

• Double you to put this in the ground before 8 down
• Bury English dramatist when he hasn't a penny to his name
• Brings the mission to a pause
• Prefix with continental
• The correct thing to do if it's a grave occasion
• What to do with what's in 21 across, among other things
• Deal with the late who are not 12 across
• When it's cold, double you for the burial like this
• A sound berry
• Place below needs decorator once the old man has moved out