Related Clues:

• Around the South it's open to have a breather
• The South sounded astonished to be in space
• Gee, it's poisonous enough to be the death of one at last
• This one of 21 across may be the last
• Last gasp comes at last and leaves one quite breathless
• "What a display!"
• 'Unbelievable!' noise
• "Unbelievable!" noise
• Sound dumbfounded
• [Oh my God!]
• Exclaim breathlessly
• 'Great stunt!'
• Fireworks response
• "How impressive!"
• "Delightful!"