The correct answer is <span>a. Even the adults were jumping and splashing like children, who usually don't play much.
The clause "who usually don't play much" refers to adults and not children. Here however, due to misplacement, it makes it seem as if the children are the ones who don't play much.</span>
In the story, we know that Sergei uses his wishes for the goods of others,
The first one is to cure his sister's lung cancer, the second one is to cure his son's mental problems
Based on this, i think we can conclude that sergei has a kind hard and always want to help those around him without regards for himself
hope this helps
B)traveling
a)not to go out
are the answers
Can you post the story if you have it