You don't have to capitalize 'grandmother' after words like my, her, our, your, etc. You do capitalize countries, thougb
The first one- proper nouns all capitalised, no unneeded capitalisation (like Symphony or Govenor)
I believe the answer would be C. The storyteller allows the audience to participate with cheers and applause.
Hope this helps and a brainliest would be great i just need 1 more