Now use these, and this website: https://webapps.towson.edu/ows/activepass.htm
to help you with the rest.
The way I like to remember it, is to take the first noun and the second noun and switch them, then alter the verb tense and sentence structure to make it make sense.
The correct answer would be the first option: PARADISE. <span>In “the scarlet ibis,” old woman swamp is a symbol of paradise to doodle and his brother. The old woman swamp represents peace and happiness to the two boys because this is the place where they feel comfortable and where Doodle learns to walk. </span>
The more you read the better. If you don't understand some of the words look them up. Good readers usually have a huge range of vocabulary. Skim or scan the text first as well.