2021 Xmas cryptic

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Across
  1. 3. The army can provide a safe haven when managed carefully. (2 words)
  2. 7. To get taller, you need lots of hot stuff. (2 words)
  3. 9. Ever yours! But it’s pointless without seeing my plan. (1 word)
  4. 10. Going crazy! Just saying, is it OK to run around because you think the sky is falling in, and then get mad because you have a sore head. (2 words)
  5. 12. When Otto’s at sea, long sleeves give sun protection. (2 words)
  6. 13. I have an idea of where you are coming from when you continuously replay that image. (1 word)
Down
  1. 1. The UN has a plan to restore that barren area. (2 words)
  2. 2. Remove the T-beam from the roof and put a tarp on the centre. (1 word)
  3. 4. It will break if you throw stones. To sort out the mess I need the last of the rags. (2 words)
  4. 5. I would prefer to replace the chipped tiles in the entrance hall with bluestone pavers. (2 words)
  5. 6. Yes, in Spain, when one hundred feel sick, this will help fix the problem. (1 word)
  6. 7. We will all come to dinner after yoga comes to the end. (1 word)
  7. 8. Does money grow on trees. Initially, we thought the company commanding officer was nuts to think so. (1 word)
  8. 11. Seven romans were against joining the southern cohort. (1 word)