Respuesta :
The third one, Georgina had a fantastic garden where she grew only vegetables. Is the answer.
I'd say "Georgina had a fantastic garden where she grew only vegetables."
The simplest way to explain it is that the others are wrong because the other sentences aren't getting across the main point which is, she only grows vegetables, not that it's Georgina's garden, or that it's a fantastic garden. If you put the word "only" before garden, she, or Georgina, it would confuse the reader into wondering what exactly the sentence was trying to say. Hope that helped!
The simplest way to explain it is that the others are wrong because the other sentences aren't getting across the main point which is, she only grows vegetables, not that it's Georgina's garden, or that it's a fantastic garden. If you put the word "only" before garden, she, or Georgina, it would confuse the reader into wondering what exactly the sentence was trying to say. Hope that helped!